WMO Full Form: The World Meteorological Organization (WMO) is an intergovernmental organization with 193 Member States and Territories. It originated from the International Meteorological Organization (IMO), planted at the 1873 Vienna International Meteorological Congress. Established by the ratification of the WMO Convention on 23 March 1950, WMO became the specialized agency of the world organization for meteorology (weather and climate), operational hydrology and related geophysical sciences a year later.
1 WMO Overview
2 What is WMO?
3 WMO Objective
4 WMO Strategic Plan
5 Members Countries
6 Advantages & Disadvantages of WMO
7 Frequently Asked Questions (FAQs)
The WMO is an intergovernmental economic organization with 38 member countries
|OMO||World Meteorological Organization|
|Formation||23 March 1950; 71 years ago|
|Parent organization||United Nations Economic and Social Council|
|Type||United Nations specialized agency|
|Member||193 Member States and Territories|
What is WMO?
World Meteorological Organization is a specific agency of the UN with 193 Member States and Territories. The UN system’s authoritative voice on the state and behaviour of the Earth’s atmosphere, its interaction with the land and oceans, the weather and climate it provides, and the resulting distribution of water resources.
The establishment of the World Meteorological Organization in March 1950, following the entry into force of its Convention, and the designation of WMO in 1951 as a specialized agency of the United Nations, heralded a new era for international cooperation in the field of meteorology, hydrology and related geophysical sciences.
WMO works to facilitate worldwide cooperation within the design and delivery of meteorological services, foster the rapid exchange of meteorological information, advance the standardization of meteorological data, build collaboration between meteorological and hydrological services, encourage research and training in meteorology, and expand the employment of meteorology to profit other sectors like aviation, shipping, agriculture and water management.
Function of WMO
- WMO acts as a central framework where Members, including representatives of National Meteorological and Hydrology Services (NMHSs), can effectively discuss all issues associated with weather, climate and water.
- The WMO is governed by the planet Meteorological Congress, which consists of all WMO Members. The planet Meteorological Congress meets annually to review and provides policy guidance to WMO Programmes.
- The Secretary-General heads the Secretariat, which relies on Geneva. The Secretariat acts as the organization’s administration, documentation and data centre.
- Pressing issues or international emergencies that require to be addressed will be accommodated through existing programmes.
WMO Strategic Plan
In this section, we provide information about the WMO strategic plan with the help of a graphical chart; let’s have a look.
In this section, you will get information about the WMO member countries with the date of joining; let’s see.
|Member States / Territories||Date Joined||Member States / Territories||Date Joined|
|Afghanistan Region II: Asia||11 September 1956||Latvia Region VI: Europe||15 May 1992|
|Albania Region VI: Europe||29 July 1957||Lebanon Region VI: Europe||22 December 1948|
|Algeria Region I: Africa||4 April 1963||Lesotho Region I: Africa||3 August 1979|
|Andorra Region VI: Europe||16 November 2018||Liberia Region I: Africa||7 February 1974|
|Angola Region I: Africa||16 March 1977||Libya (State of) Region I: Africa||29 December 1955|
|Antigua and Barbuda Region IV: North America, Central America, Caribbean||16 November 1988||Lithuania Region VI: Europe||3 June 1992|
|Argentina Region III: South America||2 January 1951||Luxembourg Region VI: Europe||29 October 1952|
|Armenia Region VI: Europe||16 September 1992||Macao, China Region II: Asia||24 January 1996|
|Australia Region V: South-West Pacific||14 March 1949||Madagascar Region I: Africa||15 December 1960|
|Austria Region VI: Europe||23 February 1955||Malawi Region I: Africa||15 February 1965|
|Azerbaijan Region VI: Europe||27 December 1993||Malaysia Region V: South-West Pacific||19 May 1958|
|Bahamas Region IV: North America, Central America, Caribbean||29 November 1973||Maldives Region II: Asia||1 June 1978|
|Bahrain Region II: Asia||21 April 1980||Mali Region I: Africa||11 November 1960|
|Bangladesh Region II: Asia||24 August 1973||Malta Region VI: Europe||28 December 1976|
|Barbados Region IV: North America, Central America, Caribbean||22 March 1967||Mauritania Region I: Africa||23 January 1962|
|Belarus Region VI: Europe||12 April 1948||Mauritius Region I: Africa||17 July 1969|
|Belgium Region VI: Europe||2 February 1951||Mexico Region IV: North America, Central America, Caribbean||27 May 1949|
|Belize Region IV: North America, Central America, Caribbean||25 May 1982||Micronesia, Federated States of Region V: South-West Pacific||20 September 1995|
|Benin Region I: Africa||14 May 1961||Monaco Region VI: Europe||9 April 1996|
|Bhutan Region II: Asia||11 February 2003||Mongolia Region II: Asia||4 April 1963|
|Bolivia, Plurinational State of Region III: South America||15 May 1954||Montenegro Region VI: Europe||5 January 2007|
|Bosnia and Herzegovina Region VI: Europe||1 June 1994||Morocco Region I: Africa||3 January 1957|
|Botswana Region I: Africa||16 October 1967||Mozambique Region I: Africa||21 June 1976|
|Brazil Region III: South America||15 March 1950||Myanmar Region II: Asia||19 August 1949|
|British Caribbean Territories Region IV: North America, Central America, Caribbean||24 September 1953||Namibia Region I: Africa||6 February 1991|
|Brunei Darussalam Region V: South-West Pacific||26 November 1984||Nauru Region V: South-West Pacific||16 May 2019|
|Bulgaria Region VI: Europe||12 March 1952||Nepal Region II: Asia||12 August 1966|
|Burkina Faso Region I: Africa||31 October 1960||Netherlands Region VI: Europe||12 September 1951|
|Burundi Region I: Africa||30 October 1962||New Caledonia Region V: South-West Pacific||5 December 1949|
|Cabo Verde Region I: Africa||21 October 1975||New Zealand Region V: South-West Pacific||2 April 1948|
|Cambodia Region II: Asia||8 November 1955||Nicaragua Region IV: North America, Central America, Caribbean||27 February 1959|
|Cameroon Region I: Africa||17 December 1960||Niger Region I: Africa||28 October 1960|
|Canada Region IV: North America, Central America, Caribbean||28 July 1950||Nigeria Region I: Africa||30 November 1960|
|Central African Republic Region I: Africa||28 June 1961||Niue Region V: South-West Pacific||31 May 1996|
|Chad Region I: Africa||2 February 1961||North Macedonia Region VI: Europe||1 June 1993|
|Chile Region III: South America||9 May 1957||Norway Region VI: Europe||9 December 1948|
|China Region II: Asia||1 April 1951||Oman Region II: Asia||3 January 1975|
|Colombia Region III: South America||5 January 1962||Pakistan Region II: Asia||11 April 1950|
|Comoros Region I: Africa||19 March 1976||Panama Region IV: North America, Central America, Caribbean||12 September 1967|
|Congo Region I: Africa||21 November 1960||Papua New Guinea Region V: South-West Pacific||15 December 1975|
|Cook Islands Region V: South-West Pacific||18 October 1995||Paraguay Region III: South America||15 September 1950|
|Costa Rica Region IV: North America, Central America, Caribbean||16 December 1960||Peru Region III: South America||30 December 1949|
|Côte d’Ivoire Region I: Africa||31 October 1960||Philippines Region V: South-West Pacific||5 April 1949|
|Croatia Region VI: Europe||9 October 1992||Poland Region VI: Europe||16 May 1950|
|Cuba Region IV: North America, Central America, Caribbean||4 March 1952||Portugal Region VI: Europe||15 January 1951|
|Curaçao and Sint Maarten Region IV: North America, Central America, Caribbean||12 September 1951||Qatar Region II: Asia||4 April 1975|
|Cyprus Region VI: Europe||11 April 1963||Republic of Korea Region II: Asia||15 February 1956|
|Czech Republic Region VI: Europe||25 January 1993||Republic of Moldova Region VI: Europe||21 November 1994|
|Democratic People’s Republic of Korea Region II: Asia||27 May 1975||Romania Region VI: Europe||18 August 1948|
|The Democratic Republic of the Congo Region I: Africa||5 November 1960||Russian Federation Region VI: Europe||2 April 1948|
|Denmark Region VI: Europe||10 July 1951||Rwanda Region I: Africa||4 February 1963|
|Djibouti Region I: Africa||30 June 1978||Saint Lucia Region IV: North America, Central America, Caribbean||2 March 1981|
|Dominica Region IV: North America, Central America, Caribbean||21 February 1980||Samoa Region V: South-West Pacific||11 July 1995|
|Dominican Republic Region IV: North America, Central America, Caribbean||15 September 1949||Sao Tome and Principe Region I: Africa||23 November 1976|
|Ecuador Region III: South America||7 June 1951||Saudi Arabia Region II: Asia||26 February 1959|
|Egypt Region I: Africa||10 January 1950||Senegal Region I: Africa||11 December 1960|
|El Salvador Region IV: North America, Central America, Caribbean||27 May 1955||Serbia Region VI: Europe||23 March 2001|
|Eritrea Region I: Africa||8 July 1993||Seychelles Region I: Africa||15 February 1977|
|Estonia Region VI: Europe||21 August 1992||Sierra Leone Region I: Africa||30 March 1962|
|Eswatini Region I: Africa||2 November 1982||Singapore Region V: South-West Pacific||24 January 1966|
|Ethiopia Region I: Africa||3 December 1953||Slovakia Region VI: Europe||11 February 1993|
|Fiji Region V: South-West Pacific||18 March 1980||Slovenia Region VI: Europe||20 August 1992|
|Finland Region VI: Europe||7 January 1949||Solomon Islands Region V: South-West Pacific||6 May 1985|
|France Region VI: Europe||5 December 1949||Somalia Region I: Africa||1 April 1964|
|French Polynesia Region V: South-West Pacific||5 December 1949||South Africa Region I: Africa||17 January 1950|
|Gabon Region I: Africa||5 June 1961||South Sudan Region I: Africa||14 December 2012|
|Gambia Region I: Africa||1 November 1978||Spain Region VI: Europe||27 February 1951|
|Georgia Region VI: Europe||1 September 1993||Sri Lanka Region II: Asia||23 May 1951|
|Germany Region VI: Europe||10 June 1954||Sudan Region I: Africa||3 December 1956|
|Ghana Region I: Africa||6 May 1957||Suriname Region III: South America||26 July 1976|
|Greece Region VI: Europe||20 January 1950||Sweden Region VI: Europe||10 November 1948|
|Guatemala Region IV: North America, Central America, Caribbean||21 March 1952||Switzerland Region VI: Europe||23 February 1949|
|Guinea Region I: Africa||27 March 1959||Syrian Arab Republic Region VI: Europe||16 July 1952|
|Guinea-Bissau Region I: Africa||15 December 1977||Tajikistan Region II: Asia||10 August 1993|
|Guyana Region III: South America||22 November 1966||Thailand Region II: Asia||11 July 1949|
|Haiti Region IV: North America, Central America, Caribbean||14 August 1951||Timor-Leste Region V: South-West Pacific||4 December 2009|
|Honduras Region IV: North America, Central America, Caribbean||10 October 1960||Togo Region I: Africa||28 October 1960|
|Hong Kong, China Region II: Asia||14 December 1948||Tonga Region V: South-West Pacific||25 February 1996|
|Hungary Region VI: Europe||15 February 1951||Trinidad and Tobago Region IV: North America, Central America, Caribbean||1 February 1963|
|Iceland Region VI: Europe||16 January 1948||Tunisia Region I: Africa||22 January 1957|
|India Region II: Asia||27 April 1949||Turkey Region VI: Europe||5 August 1949|
|Indonesia Region V: South-West Pacific||16 November 1950||Turkmenistan Region II: Asia||4 December 1992|
|Iran, Islamic Republic of Region II: Asia||30 September 1959||Tuvalu Region V: South-West Pacific||22 September 2012|
|Iraq Region II: Asia||21 February 1950||Uganda Region I: Africa||15 March 1963|
|Ireland Region VI: Europe||14 March 1950||Ukraine Region VI: Europe||12 April 1948|
|Israel Region VI: Europe||30 September 1949||United Arab Emirates Region II: Asia||17 December 1986|
|Italy Region VI: Europe||9 January 1951||United Kingdom of Great Britain and Northern Ireland Region VI: Europe||14 December 1948|
|Jamaica Region IV: North America, Central America, Caribbean||29 May 1963||United Republic of Tanzania Region I: Africa||14 September 1962|
|Japan Region II: Asia||11 August 1953||United States of America Region IV: North America, Central America, Caribbean||4 May 1949|
|Jordan Region VI: Europe||11 July 1955||Uruguay Region III: South America||11 January 1951|
|Kazakhstan Region II: Asia||5 May 1993||Uzbekistan Region II: Asia||23 December 1992|
|Kenya Region I: Africa||2 June 1964||Vanuatu Region V: South-West Pacific||24 June 1982|
|Kiribati Region V: South-West Pacific||26 March 2003||Venezuela, Bolivarian Republic of Region III: South America||16 June 1950|
|Kuwait Region II: Asia||1 December 1962||Viet Nam Region II: Asia||8 July 1975|
|Kyrgyzstan Region II: Asia||20 July 1994||Yemen Region II: Asia||8 July 1971|
|Lao People’s Democratic Republic Region II: Asia||1 June 1955||Zambia Region I: Africa||28 December 1964|
|–||–||Zimbabwe Region I: Africa||12 January 1981|
Advantages & Disadvantages of the World Meteorological Organization
Let’s check some advantages and disadvantages of the world meteorological organization mentioned below in the table.
|WMO Advantages||WMO Disadvantage|
|Improved weather forecasting and early warning systems||Limited resources|
|Reduction of risks and impacts of extreme weather events||Dependence on member countries|
|Improved quality and consistency of meteorological data||Limited influence|
|Enhanced international cooperation||Limited scope|
|Greater awareness and understanding of weather and climate||Limited capacity to address climate change|
Frequently Asked Questions (FAQs)
What is the World Meteorological Organization?
The World Meteorological Organization (WMO) is a specialized agency of the United Nations dedicated to meteorology (weather), climatology (climate), operational hydrology (water) and other related geophysical sciences such as oceanography and atmospheric chemistry.
When did WMO start?
WMO originates from the International Meteorological Organization (IMO), which dates back to 1873. The WMO mandate, constituent bodies and procedures are set out in the WMO Convention, which entered into force on 23 March 1950 – a year later, WMO became a specialized agency of the United Nations.
How many states are Members of WMO?
The WMO Membership comprises 187 states and six territories.
Who funds the WMO?
Extrabudgetary expenditures are funded through UNDP, the WMO Voluntary Cooperation Program, and funds-in-trust.
What is the purpose of WMO?
WMO provides world leadership and expertise in international cooperation in the delivery and use of high-quality, authoritative weather, climate, hydrological and related environmental services by its members to improve the well-being of societies of all nations.
2 thoughts on “WMO Full Form: Check History, Objective, Members Countries etc.”
Steat-Orisha;Dist-puri.sir I am join ngo feed sanstha sir help plise.i am no idea please help sir .
What kind of help do you want from us?