Grand-Popo, Mono Climate
Benin
Pop. 9,847 Elev. 4 m / 13 ft
TZ: Africa/Porto-Novo (UTC+1) ·
Grand-Popo has a warm climate year-round, with temperatures ranging from 75°F (24°C) in August to 88°F (31°C) in March. Humidity pushes the summer feels-like temperature to around 109°F (43°C). Rain falls on about 75 days per year (49.3 in / 1252 mm total). The city averages 52 sunny days per year and around 62 thunderstorm days. Ocean water temperatures reach 85°F (30°C) in summer.
| Temperature | 31°C (88°F) high | 24°C (75°F) low |
| Feels like | 43°C (109°F) high | 24°C (75°F) low |
| Rain | 75 days | 1252 mm (49.3 in) /yr |
| Sky | 52 sunny | 62 stormy |
| Wind | 3.4 m/s (7.6 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Feb, Apr, Jul, Aug, Nov, Dec
Sky & Air by Month
Cloud cover (%)
53
Jan 62
Feb 78
Mar 76
Apr 69
May 76
Jun 75
Jul 76
Aug 76
Sep 69
Oct 48
Nov 57
Dec Humidity (%)
81
Jan 84
Feb 82
Mar 83
Apr 83
May 85
Jun 87
Jul 88
Aug 86
Sep 85
Oct 84
Nov 85
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 63 km Cotonou Cadjehoun International Airport (COO)
National park 71 km Parc National de Togodo Sud
Hospital 3 km Centre de santé d'Agbannakin
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 31°C 88°F | 27°C 80°F | 23 mm 0.9 in | — | 11 |
| February | 31°C 88°F | 27°C 81°F | 41 mm 1.6 in | — | 5 |
| March | 31°C 88°F | 27°C 81°F | 58 mm 2.3 in | — | 1 |
| April | 31°C 87°F | 27°C 81°F | 85 mm 3.4 in | — | 2 |
| May | 30°C 87°F | 26°C 79°F | 202 mm 8.0 in | — | 1 |
| June | 29°C 84°F | 25°C 77°F | 261 mm 10.3 in | — | 1 |
| July | 27°C 80°F | 24°C 76°F | 70 mm 2.8 in | — | 2 |
| August | 27°C 80°F | 24°C 75°F | 49 mm 1.9 in | — | 1 |
| September | 28°C 82°F | 25°C 76°F | 172 mm 6.8 in | — | 1 |
| October | 29°C 84°F | 25°C 77°F | 141 mm 5.6 in | — | 5 |
| November | 30°C 86°F | 26°C 78°F | 79 mm 3.1 in | — | 14 |
| December | 30°C 86°F | 26°C 79°F | 71 mm 2.8 in | — | 8 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 11 | 0 |
| February | 5 | 1 |
| March | 1 | 1 |
| April | 2 | 5 |
| May | 1 | 15 |
| June | 1 | 17 |
| July | 2 | 2 |
| August | 1 | 0 |
| September | 1 | 8 |
| October | 5 | 8 |
| November | 14 | 4 |
| December | 8 | 1 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 29°C 84°F | 28°C 83°F |
| February | 29°C 85°F | 29°C 83°F |
| March | 29°C 85°F | 29°C 84°F |
| April | 30°C 85°F | 29°C 84°F |
| May | 30°C 85°F | 29°C 84°F |
| June | 29°C 85°F | 28°C 82°F |
| July | 27°C 81°F | 26°C 78°F |
| August | 25°C 77°F | 25°C 77°F |
| September | 27°C 80°F | 26°C 79°F |
| October | 28°C 83°F | 27°C 81°F |
| November | 29°C 85°F | 28°C 83°F |
| December | 29°C 84°F | 28°C 83°F |