| # | Flag | Country | Average temperature (°C)Average May Temperature (°C) | Average temperature (°F)Average May Temperature (°F) | Year |
|---|---|---|---|---|---|
| 1 | Niger | 32.90 | 91.90 | 2019 | |
| 2 | Mali | 32.80 | 91.30 | 2019 | |
| 3 | Burkina Faso | 31.80 | 89.40 | 2019 | |
| 4 | Sudan | 31.80 | 89.30 | 2019 | |
| 5 | Qatar | 31.20 | 88.20 | 2019 | |
| 6 | Oman | 31.10 | 88.20 | 2019 | |
| 7 | Gambia | 31.10 | 88.00 | 2019 | |
| 8 | Chad | 30.90 | 87.60 | 2019 | |
| 9 | Mauritania | 30.50 | 87.30 | 2019 | |
| 10 | Kuwait | 30.30 | 86.30 | 2019 | |
| 11 | United Arab Emirates | 30.20 | 86.70 | 2019 | |
| 12 | Djibouti | 29.80 | 85.80 | 2019 | |
| 13 | Saudi Arabia | 29.70 | 85.50 | 2019 | |
| 14 | India | 29.60 | 85.40 | 2019 | |
| 15 | Bahrain | 29.50 | 85.50 | 2019 | |
| 16 | Senegal | 29.30 | 84.80 | 2019 | |
| 17 | Yemen | 29.00 | 84.90 | 2019 | |
| 18 | Thailand | 28.70 | 84.30 | 2019 | |
| 19 | Nigeria | 28.60 | 83.50 | 2019 | |
| 20 | Bangladesh | 28.60 | 83.20 | 2019 | |
| 21 | Myanmar | 28.50 | 83.50 | 2019 | |
| 22 | Guinea-Bissau | 28.50 | 83.50 | 2019 | |
| 23 | Cambodia | 28.40 | 83.40 | 2019 | |
| 24 | Aruba | 28.30 | 83.10 | 2019 | |
| 25 | Maldives | 28.10 | 83.00 | 2019 | |
| 26 | Tuvalu | 28.00 | 82.70 | 2019 | |
| 27 | Saint Lucia | 27.90 | 82.40 | 2019 | |
| 28 | Benin | 27.90 | 82.30 | 2019 | |
| 29 | Pakistan | 27.90 | 82.20 | 2019 | |
| 30 | Kiribati | 27.90 | 82.10 | 2019 | |
| 31 | Philippines | 27.80 | 82.50 | 2019 | |
| 32 | Somalia | 27.70 | 82.00 | 2019 | |
| 33 | Seychelles | 27.60 | 81.70 | 2019 | |
| 34 | Curacao | 27.50 | 82.00 | 2019 | |
| 35 | Brunei | 27.50 | 82.00 | 2019 | |
| 36 | Guinea | 27.50 | 81.60 | 2019 | |
| 37 | Iraq | 27.50 | 81.60 | 2019 | |
| 38 | Palau | 27.50 | 81.50 | 2019 | |
| 39 | Saint Martin | 27.50 | 81.50 | 2019 | |
| 40 | South Sudan | 27.50 | 81.50 | 2019 | |
| 41 | Singapore | 27.50 | 81.50 | 2019 | |
| 42 | Federated States of Micronesia | 27.50 | 81.40 | 2019 | |
| 43 | Marshall Islands | 27.50 | 81.40 | 2019 | |
| 44 | Tokelau | 27.50 | 81.00 | 2019 | |
| 45 | Anguilla | 27.40 | 82.00 | 2019 | |
| 46 | Barbados | 27.40 | 81.30 | 2019 | |
| 47 | Northern Mariana Islands | 27.40 | 81.30 | 2019 | |
| 48 | Ghana | 27.30 | 81.40 | 2019 | |
| 49 | Togo | 27.30 | 81.30 | 2019 | |
| 50 | Trinidad and Tobago | 27.30 | 81.20 | 2019 | |
| 51 | Nicaragua | 27.30 | 81.20 | 2019 | |
| 52 | Guam | 27.20 | 81.00 | 2019 | |
| 53 | Belize | 27.20 | 80.70 | 2019 | |
| 54 | American Samoa | 27.20 | 80.70 | 2019 | |
| 55 | Cayman Islands | 27.10 | 81.30 | 2019 | |
| 56 | Laos | 27.10 | 80.90 | 2019 | |
| 57 | Nauru | 27.00 | 81.00 | 2019 | |
| 58 | Turks And Caicos Islands | 27.00 | 81.00 | 2019 | |
| 59 | Malaysia | 27.00 | 80.80 | 2019 | |
| 60 | Sierra Leone | 27.00 | 80.70 | 2019 | |
| 61 | British Indian Ocean Territory | 27.00 | 80.00 | 2019 | |
| 62 | Ivory Coast | 26.90 | 80.70 | 2019 | |
| 63 | Saint Kitts And Nevis | 26.90 | 80.50 | 2019 | |
| 64 | Honduras | 26.90 | 80.50 | 2019 | |
| 65 | Wallis And Futuna | 26.90 | 80.40 | 2019 | |
| 66 | Grenada | 26.90 | 80.00 | 2019 | |
| 67 | Vietnam | 26.80 | 81.10 | 2019 | |
| 68 | Sri Lanka | 26.70 | 80.20 | 2019 | |
| 69 | Antigua and Barbuda | 26.70 | 80.20 | 2019 | |
| 70 | Montserrat | 26.70 | 80.10 | 2019 | |
| 71 | Sint Maarten | 26.70 | 80.00 | 2019 | |
| 72 | Virgin Islands (US) | 26.70 | 80.00 | 2019 | |
| 73 | Cocos (Keeling) Islands | 26.70 | 79.70 | 2019 | |
| 74 | Indonesia | 26.60 | 80.00 | 2019 | |
| 75 | Panama | 26.60 | 79.80 | 2019 | |
| 76 | Virgin Islands (British) | 26.50 | 79.00 | 2019 | |
| 77 | Solomon Islands | 26.40 | 79.80 | 2019 | |
| 78 | Guadeloupe | 26.30 | 79.50 | 2019 | |
| 79 | Guyana | 26.30 | 79.30 | 2019 | |
| 80 | Cook Islands | 26.20 | 79.30 | 2019 | |
| 81 | São Tomé and Príncipe | 26.10 | 79.10 | 2019 | |
| 82 | Suriname | 26.10 | 78.40 | 2019 | |
| 83 | Cuba | 26.00 | 78.90 | 2019 | |
| 84 | Samoa | 26.00 | 78.70 | 2019 | |
| 85 | Jamaica | 26.00 | 78.60 | 2019 | |
| 86 | Dominica | 26.00 | 78.00 | 2019 | |
| 87 | Liberia | 25.90 | 78.60 | 2019 | |
| 88 | Christmas Island | 25.80 | 78.00 | 2019 | |
| 89 | French Guiana | 25.70 | 78.70 | 2019 | |
| 90 | Central African Republic | 25.70 | 78.30 | 2019 | |
| 91 | Eritrea | 25.60 | 78.20 | 2019 | |
| 92 | Dominican Republic | 25.60 | 77.80 | 2019 | |
| 93 | Mayotte | 25.50 | 78.50 | 2019 | |
| 94 | Costa Rica | 25.50 | 78.00 | 2019 | |
| 95 | Gabon | 25.40 | 77.90 | 2019 | |
| 96 | The Bahamas | 25.30 | 77.90 | 2019 | |
| 97 | Venezuela | 25.30 | 77.70 | 2019 | |
| 98 | Haiti | 25.20 | 77.40 | 2019 | |
| 99 | Puerto Rico | 25.20 | 77.30 | 2019 | |
| 100 | Saint Vincent and the Grenadines | 25.00 | 77.00 | 2019 | |
| 101 | Republic of the Congo | 25.00 | 77.00 | 2019 | |
| 102 | Equatorial Guinea | 24.90 | 76.90 | 2019 | |
| 103 | Fiji | 24.80 | 76.90 | 2019 | |
| 104 | Egypt | 24.80 | 76.80 | 2019 | |
| 105 | French Polynesia | 24.80 | 76.80 | 2019 | |
| 106 | Papua New Guinea | 24.70 | 76.70 | 2019 | |
| 107 | Cameroon | 24.70 | 76.50 | 2019 | |
| 108 | El Salvador | 24.70 | 76.30 | 2019 | |
| 109 | Tonga | 24.50 | 76.00 | 2019 | |
| 110 | Niue | 24.50 | 76.00 | 2019 | |
| 111 | East Timor | 24.30 | 75.50 | 2019 | |
| 112 | Vanuatu | 24.10 | 75.80 | 2019 | |
| 113 | Colombia | 24.10 | 75.70 | 2019 | |
| 114 | Taiwan | 23.90 | 75.50 | 2019 | |
| 115 | Democratic Republic Of Congo | 23.90 | 75.10 | 2019 | |
| 116 | Comoros | 23.90 | 75.00 | 2019 | |
| 117 | Reunion | 23.80 | 75.30 | 2019 | |
| 118 | Brazil | 23.70 | 74.60 | 2019 | |
| 119 | Mauritius | 23.60 | 74.50 | 2019 | |
| 120 | Mexico | 23.30 | 73.90 | 2019 | |
| 121 | Nepal | 23.20 | 73.80 | 2019 | |
| 122 | Libya | 22.80 | 73.20 | 2019 | |
| 123 | New Caledonia | 22.60 | 72.60 | 2019 | |
| 124 | Guatemala | 22.50 | 72.60 | 2019 | |
| 125 | Turkmenistan | 22.30 | 72.10 | 2019 | |
| 126 | Mozambique | 22.20 | 72.30 | 2019 | |
| 127 | Jordan | 22.20 | 72.30 | 2019 | |
| 128 | Bermuda | 21.90 | 71.20 | 2019 | |
| 129 | Cape Verde | 21.80 | 71.40 | 2019 | |
| 130 | Tanzania | 21.80 | 71.30 | 2019 | |
| 131 | Israel | 21.40 | 70.80 | 2019 | |
| 132 | Uganda | 21.40 | 70.70 | 2019 | |
| 133 | Syria | 21.10 | 70.10 | 2019 | |
| 134 | Madagascar | 21.10 | 70.10 | 2019 | |
| 135 | Angola | 21.00 | 70.00 | 2019 | |
| 136 | Uzbekistan | 21.00 | 69.70 | 2019 | |
| 137 | Kenya | 20.90 | 69.60 | 2019 | |
| 138 | Western Sahara | 20.80 | 69.30 | 2019 | |
| 139 | Iran | 20.70 | 69.30 | 2019 | |
| 140 | Ethiopia | 20.70 | 69.30 | 2019 | |
| 141 | Ecuador | 20.20 | 68.30 | 2019 | |
| 142 | Cyprus | 20.10 | 68.40 | 2019 | |
| 143 | Pitcairn | 20.00 | 68.00 | 2019 | |
| 144 | Burundi | 19.90 | 67.80 | 2019 | |
| 145 | Malawi | 19.70 | 67.50 | 2019 | |
| 146 | Paraguay | 19.50 | 67.20 | 2019 | |
| 147 | Tunisia | 19.50 | 67.10 | 2019 | |
| 148 | Afghanistan | 19.40 | 66.90 | 2019 | |
| 149 | Greece | 19.20 | 66.60 | 2019 | |
| 150 | Bhutan | 19.10 | 66.40 | 2019 | |
| 151 | Zambia | 19.10 | 66.40 | 2019 | |
| 152 | Rwanda | 18.90 | 66.10 | 2019 | |
| 153 | Algeria | 18.80 | 66.00 | 2019 | |
| 154 | Malta | 18.80 | 65.80 | 2019 | |
| 155 | China | 18.70 | 65.80 | 2019 | |
| 156 | Gibraltar | 18.00 | 66.00 | 2019 | |
| 157 | Morocco | 18.00 | 64.70 | 2019 | |
| 158 | Norfolk Island | 18.00 | 64.50 | 2019 | |
| 159 | Swaziland | 17.70 | 63.90 | 2019 | |
| 160 | Lebanon | 17.40 | 63.60 | 2019 | |
| 161 | Namibia | 17.40 | 63.50 | 2019 | |
| 162 | Zimbabwe | 17.30 | 63.10 | 2019 | |
| 163 | Botswana | 17.20 | 62.90 | 2019 | |
| 164 | Azerbaijan | 17.10 | 62.90 | 2019 | |
| 165 | Vatican City State | 17.00 | 63.00 | 2019 | |
| 166 | Tajikistan | 16.90 | 62.50 | 2019 | |
| 167 | Albania | 16.60 | 62.30 | 2019 | |
| 168 | Georgia | 16.60 | 62.10 | 2019 | |
| 169 | South Korea | 16.60 | 61.90 | 2019 | |
| 170 | Japan | 16.50 | 61.90 | 2019 | |
| 171 | Spain | 16.30 | 61.40 | 2019 | |
| 172 | Saint Helena, Ascension And Tristan Da Cunha | 16.30 | 61.30 | 2019 | |
| 173 | Croatia | 16.10 | 61.40 | 2019 | |
| 174 | Moldova | 16.10 | 60.90 | 2019 | |
| 175 | Portugal | 16.00 | 60.90 | 2019 | |
| 176 | United States | 16.00 | 60.80 | 2019 | |
| 177 | Republic of Macedonia | 15.80 | 60.60 | 2019 | |
| 178 | Turkey | 15.80 | 60.40 | 2019 | |
| 179 | Montenegro | 15.70 | 60.70 | 2019 | |
| 180 | Italy | 15.70 | 60.30 | 2019 | |
| 181 | Bolivia | 15.60 | 60.00 | 2019 | |
| 182 | Peru | 15.50 | 60.00 | 2019 | |
| 183 | Kosovo | 15.40 | 59.80 | 2019 | |
| 184 | Kazakhstan | 15.40 | 59.80 | 2019 | |
| 185 | Serbia | 15.30 | 59.50 | 2019 | |
| 186 | Hungary | 15.20 | 59.60 | 2019 | |
| 187 | Kyrgyzstan | 15.20 | 59.40 | 2019 | |
| 188 | Ukraine | 14.90 | 59.00 | 2019 | |
| 189 | Australia | 14.60 | 58.50 | 2019 | |
| 190 | South Africa | 14.10 | 57.50 | 2019 | |
| 191 | Argentina | 14.10 | 57.30 | 2019 | |
| 192 | Uruguay | 14.00 | 57.60 | 2019 | |
| 193 | France | 13.60 | 56.80 | 2019 | |
| 194 | Romania | 13.60 | 56.80 | 2019 | |
| 195 | Bosnia and Herzegovina | 13.60 | 56.80 | 2019 | |
| 196 | Bulgaria | 13.60 | 56.70 | 2019 | |
| 197 | North Korea | 13.30 | 56.40 | 2019 | |
| 198 | Belarus | 12.90 | 55.40 | 2019 | |
| 199 | Monaco | 12.90 | 55.20 | 2019 | |
| 200 | Liechtenstein | 12.20 | 54.00 | 2019 | |
| 201 | Armenia | 12.00 | 53.50 | 2019 | |
| 202 | Luxembourg | 11.90 | 53.40 | 2019 | |
| 203 | Belgium | 11.70 | 53.80 | 2019 | |
| 204 | Slovenia | 11.70 | 53.60 | 2019 | |
| 205 | Netherlands | 11.70 | 53.60 | 2019 | |
| 206 | Germany | 11.70 | 53.50 | 2019 | |
| 207 | Poland | 11.70 | 53.30 | 2019 | |
| 208 | Lithuania | 11.60 | 53.30 | 2019 | |
| 209 | Austria | 11.60 | 52.80 | 2019 | |
| 210 | Czech Republic | 11.50 | 52.80 | 2019 | |
| 211 | San Marino | 11.00 | 51.80 | 2019 | |
| 212 | Slovakia | 10.90 | 51.70 | 2019 | |
| 213 | Republic of Ireland | 10.80 | 51.50 | 2019 | |
| 214 | United Kingdom | 10.80 | 51.50 | 2019 | |
| 215 | Isle Of Man | 10.50 | 51.80 | 2019 | |
| 216 | Chile | 10.50 | 51.30 | 2019 | |
| 217 | Denmark | 10.20 | 51.10 | 2019 | |
| 218 | Latvia | 10.20 | 50.60 | 2019 | |
| 219 | New Zealand | 10.20 | 50.40 | 2019 | |
| 220 | Estonia | 9.90 | 49.90 | 2019 | |
| 221 | Lesotho | 9.60 | 49.30 | 2019 | |
| 222 | Switzerland | 9.20 | 48.30 | 2019 | |
| 223 | Canada | 9.20 | 9.20 | 2019 | |
| 224 | Mongolia | 9.10 | 48.50 | 2019 | |
| 225 | Sweden | 8.10 | 47.10 | 2019 | |
| 226 | French Southern Territories | 7.80 | 46.40 | 2019 | |
| 227 | Norway | 7.80 | 46.00 | 2019 | |
| 228 | Finland | 7.20 | 45.20 | 2019 | |
| 229 | Faroe Islands | 7.00 | 45.00 | 2019 | |
| 230 | Andorra | 7.00 | 44.70 | 2019 | |
| 231 | Russia | 7.00 | 44.60 | 2019 | |
| 232 | Iceland | 5.00 | 41.40 | 2019 | |
| 233 | Saint Pierre And Miquelon | 5.00 | 41.00 | 2019 | |
| 234 | Falkland Islands | 3.70 | 38.70 | 2019 | |
| 235 | South Georgia And The South Sandwich Islands | 0.00 | 32.50 | 2019 | |
| 236 | Greenland | -1.70 | 28.90 | 2019 |