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°F
September Cloud Cover by Country
This page compares the average September cloud cover in all 196 sovereign countries of the world and Greenland between 1991–2020. It is based on data from the Climate Research Unit of the University of East Anglia.
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December
* Click column headers to sort.
Country
Cloud Cover
(%)
Afghanistan
18.1
Albania
37.0
Algeria
24.7
Andorra
55.2
Angola
39.2
Antigua and Barbuda
43.3
Argentina
39.9
Armenia
26.9
Australia
20.9
Austria
58.8
Azerbaijan
48.1
Bahamas
53.1
Bahrain
16.4
Bangladesh
77.3
Barbados
48.3
Belarus
60.9
Belgium
67.0
Belize
57.1
Benin
62.0
Bhutan
61.6
Bolivia
41.9
Bosnia and Herzegovina
45.7
Botswana
14.9
Brazil
51.2
Brunei
58.9
Bulgaria
36.0
Burkina Faso
45.5
Burundi
51.6
Cambodia
65.5
Cameroon
70.3
Canada
73.9
Cape Verde
66.6
Central African Republic
53.6
Chad
28.2
Chile
45.7
China
46.8
Colombia
68.4
Comoros
26.2
Costa Rica
64.1
Croatia
45.4
Cuba
47.4
Cyprus
16.2
Czech Republic
60.1
Democratic Republic of the Congo
52.7
Denmark
71.2
Djibouti
27.2
Dominica
46.2
Dominican Republic
46.3
East Timor
23.8
Ecuador
79.3
Egypt
12.2
El Salvador
57.6
Equatorial Guinea
82.4
Eritrea
33.6
Estonia
75.0
Eswatini
35.3
Ethiopia
38.7
Federated States of Micronesia
65.6
Fiji
60.4
Finland
80.1
France
55.6
Gabon
82.3
Gambia
46.6
Georgia
40.4
Germany
65.6
Ghana
67.8
Greece
19.0
Greenland
80.0
Grenada
42.6
Guatemala
59.7
Guinea
61.3
Guinea-Bissau
59.9
Guyana
31.7
Haiti
50.6
Honduras
54.6
Hungary
45.1
Iceland
80.6
India
59.0
Indonesia
51.2
Iran
20.7
Iraq
4.1
Ireland
79.8
Israel
17.6
Italy
43.6
Ivory Coast
70.4
Jamaica
47.9
Japan
69.3
Jordan
5.8
Kazakhstan
33.0
Kenya
34.7
Kiribati
63.7
Kosovo
45.1
Kuwait
16.9
Kyrgyzstan
29.0
Laos
65.1
Latvia
68.6
Lebanon
18.2
Lesotho
23.0
Liberia
76.7
Libya
16.3
Liechtenstein
55.8
Lithuania
66.3
Luxembourg
66.0
Madagascar
27.9
Malawi
19.0
Malaysia
62.9
Maldives
71.1
Mali
37.6
Malta
44.0
Marshall Islands
59.7
Mauritania
32.0
Mauritius
58.3
Mexico
51.4
Moldova
35.5
Monaco
49.3
Mongolia
31.4
Montenegro
42.0
Morocco
32.4
Mozambique
26.2
Myanmar
69.1
Namibia
19.9
Nauru
65.6
Nepal
67.7
Netherlands
71.8
New Zealand
69.5
Nicaragua
57.6
Niger
25.6
Nigeria
57.2
North Korea
50.9
North Macedonia
35.9
Norway
78.5
Oman
32.0
Pakistan
26.6
Palau
62.4
Panama
65.9
Papua New Guinea
59.3
Paraguay
44.5
Peru
54.3
Philippines
57.6
Poland
63.4
Portugal
33.6
Qatar
17.7
Republic of the Congo
71.5
Romania
41.8
Russia
71.2
Rwanda
60.6
Saint Kitts and Nevis
40.7
Saint Lucia
57.6
Saint Vincent and the Grenadines
42.3
Samoa
66.3
San Marino
43.2
Saudi Arabia
15.0
Senegal
44.3
Serbia
42.9
Seychelles
49.7
Sierra Leone
75.0
Singapore
64.6
Slovakia
52.1
Slovenia
53.3
Solomon Islands
60.1
Somalia
32.6
South Africa
21.4
South Korea
54.8
South Sudan
45.8
Spain
40.6
Sri Lanka
57.2
Sudan
29.9
Suriname
26.3
Sweden
75.3
Switzerland
58.2
Syria
11.6
São Tomé and Príncipe
89.9
Taiwan
n/a
Tajikistan
28.9
Tanzania
32.7
Thailand
63.6
Togo
70.1
Tonga
66.2
Trinidad and Tobago
47.5
Tunisia
32.3
Turkey
16.9
Turkmenistan
19.8
Tuvalu
65.0
Uganda
43.2
Ukraine
45.1
United Arab Emirates
19.2
United Kingdom
76.9
United States
42.2
Uruguay
55.0
Uzbekistan
18.5
Vanuatu
50.3
Vatican City
n/a
Venezuela
50.4
Vietnam
62.9
Yemen
36.8
Zambia
20.7
Zimbabwe
17.6
Notes:
Countries do not include their overseas territories. For example, Puerto Rico is not included in the U.S.
France includes only the European part of France, not French Guinea or other overseas regions
There is no data for Taiwan or the Vatican
Data for Israel does not include the Palestinian Territories
Data for Morocco includes Western Sahara