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Manta, Ecuador climate
Aw Tropical savanna (dry winter)
Manta has a remarkably steady tropical climate (Tropical savanna (dry winter), Köppen Aw). The hottest month is March with an average daily high near 85°F, while the coldest is August averaging around 70°F at night. Around 21 inches of precipitation falls each year, peaking in August (3.3 inches) and easing off in September (1.0 inches).
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Manta climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 84 | 84 | 85 | 84 | 84 | 83 | 82 | 82 | 82 | 82 | 82 | 84 |
| Avg temp (°F) | 79 | 80 | 80 | 79 | 79 | 78 | 77 | 76 | 76 | 76 | 77 | 78 |
| Avg low (°F) | 74 | 75 | 75 | 74 | 74 | 72 | 71 | 70 | 71 | 71 | 71 | 73 |
| Precipitation (in) | 2.6 | — | 2.9 | — | 1.4 | 1.8 | 2.8 | 3.3 | 1.0 | 1.8 | 1.6 | 2.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 84 | 84 | 85 | 84 | 84 | 83 |
| Avg temp (°F) | 79 | 80 | 80 | 79 | 79 | 78 |
| Avg low (°F) | 74 | 75 | 75 | 74 | 74 | 72 |
| Precipitation (in) | 2.6 | — | 2.9 | — | 1.4 | 1.8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 82 | 82 | 82 | 82 | 82 | 84 |
| Avg temp (°F) | 77 | 76 | 76 | 76 | 77 | 78 |
| Avg low (°F) | 71 | 70 | 71 | 71 | 71 | 73 |
| Precipitation (in) | 2.8 | 3.3 | 1.0 | 1.8 | 1.6 | 2.1 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 83 | 85 | 79 | 74 | 78 | 81 | 81 | 80 | 81 | 84 | 83 | 80 |
| Relative humidity (%) | 79 | 83 | 84 | 83 | 81 | 79 | 77 | 75 | 75 | 75 | 74 | 76 |
| Wind speed (mph) | 7.1 | 5.6 | 5.1 | 5.5 | 7.0 | 7.9 | 8.4 | 8.7 | 8.9 | 9.1 | 8.8 | 8.4 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 83 | 85 | 79 | 74 | 78 | 81 |
| Relative humidity (%) | 79 | 83 | 84 | 83 | 81 | 79 |
| Wind speed (mph) | 7.1 | 5.6 | 5.1 | 5.5 | 7.0 | 7.9 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 81 | 80 | 81 | 84 | 83 | 80 |
| Relative humidity (%) | 77 | 75 | 75 | 75 | 74 | 76 |
| Wind speed (mph) | 8.4 | 8.7 | 8.9 | 9.1 | 8.8 | 8.4 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 26 years of daily observations at Eloy Alfaro Intl, a weather station, about 5 km from the city centre. The underlying daily records come from NOAA's global station network.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.