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Tsiroanomandidy, Madagascar climate
Cwa Monsoon-influenced humid subtropical
Tsiroanomandidy has a mildly seasonal warm-temperate climate (Monsoon-influenced humid subtropical, Köppen Cwa). The hottest month is December with an average daily high near 83°F, while the coldest is July averaging around 49°F at night. Precipitation totals about 58 inches a year and is strongly seasonal — January alone averages 13.1 inches while August barely receives 0.25 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)Tsiroanomandidy climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 82 | 81 | 81 | 80 | 76 | 72 | 70 | 73 | 77 | 81 | 83 | 83 |
| Avg temp (°F) | 72 | 72 | 72 | 70 | 66 | 61 | 60 | 61 | 64 | 69 | 71 | 72 |
| Avg low (°F) | 63 | 63 | 62 | 60 | 55 | 51 | 49 | 50 | 52 | 56 | 59 | 62 |
| Precipitation (in) | 13.1 | 10.8 | 8.5 | 2.7 | 1.2 | 0.3 | 0.4 | 0.3 | 0.6 | 2.4 | 6.2 | 11.5 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 82 | 81 | 81 | 80 | 76 | 72 |
| Avg temp (°F) | 72 | 72 | 72 | 70 | 66 | 61 |
| Avg low (°F) | 63 | 63 | 62 | 60 | 55 | 51 |
| Precipitation (in) | 13.1 | 10.8 | 8.5 | 2.7 | 1.2 | 0.3 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 70 | 73 | 77 | 81 | 83 | 83 |
| Avg temp (°F) | 60 | 61 | 64 | 69 | 71 | 72 |
| Avg low (°F) | 49 | 50 | 52 | 56 | 59 | 62 |
| Precipitation (in) | 0.4 | 0.3 | 0.6 | 2.4 | 6.2 | 11.5 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 81 | 79 | 70 | 54 | 45 | 43 | 46 | 44 | 43 | 52 | 63 | 73 |
| Relative humidity (%) | 87 | 88 | 89 | 88 | 88 | 88 | 88 | 85 | 82 | 80 | 80 | 83 |
| Wind speed (mph) | 5.5 | 5.5 | 5.3 | 5.0 | 4.7 | 5.7 | 6.5 | 6.2 | 5.9 | 5.5 | 5.0 | 4.8 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 81 | 79 | 70 | 54 | 45 | 43 |
| Relative humidity (%) | 87 | 88 | 89 | 88 | 88 | 88 |
| Wind speed (mph) | 5.5 | 5.5 | 5.3 | 5.0 | 4.7 | 5.7 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 46 | 44 | 43 | 52 | 63 | 73 |
| Relative humidity (%) | 88 | 85 | 82 | 80 | 80 | 83 |
| Wind speed (mph) | 6.5 | 6.2 | 5.9 | 5.5 | 5.0 | 4.8 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 29 years of daily observations at Ivato, a weather station, about 151 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.