Climate averages 1991–2020
Imerintsiatosika weather
in June.
A mild, very dry month: the 11th warmest and one of the driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
June is a mild month in Imerintsiatosika: daytime highs average 19.8°C and nights cool to about 10.7°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 3.7 mm of rain on fewer than one day, which makes June a very dry month (one of the driest months of the year). Daylight, from sunrise to sunset, lasts about 11 h 00 min on an average June day.
The nearest other city in this atlas is Antananarivo (24 km away). In June its highs average 19.6°C, about as warm as Imerintsiatosika, with 4.2 mm of rain.
Among the 12 cities listed in Madagascar, Imerintsiatosika ranks 8th of 12 for the warmest June highs and 2nd of 12 for the driest June (rainfall, lowest first). The mean June high of those 12 cities is 23.1°C; Imerintsiatosika is 3.4°C cooler than that mean.
From June to July, average highs fall by 0.7°C to 19.0°C, and monthly rainfall stays at 3.7 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Imerintsiatosika climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 24.5°C16.7°C | 16.7°C | 305 | 21.9 | 13.113 h |
| February | 24.3°C16.7°C | 16.7°C | 273 | 19.4 | 12.713 h |
| March | 24.3°C16.3°C | 16.3°C | 147 | 15.1 | 12.212 h |
| April | 23.6°C14.9°C | 14.9°C | 38 | 7.5 | 11.712 h |
| May | 21.9°C12.9°C | 12.9°C | 15 | 2.9 | 11.211 h |
| June, selected | 19.8°C10.7°C | 10.7°C | 3.7 | 0.8 | 11.011 h |
| July | 19.0°C9.7°C | 9.7°C | 3.7 | 1.0 | 11.111 h |
| August | 20.6°C10.0°C | 10.0°C | 3.8 | 0.9 | 11.511 h |
| September | 23.4°C11.2°C | 11.2°C | 7.1 | 1.7 | 12.012 h |
| October | 25.5°C13.4°C | 13.4°C | 45 | 6.8 | 12.513 h |
| November | 26.1°C15.0°C | 15.0°C | 111 | 12.1 | 13.013 h |
| December | 25.5°C16.3°C | 16.3°C | 212 | 18.0 | 13.213 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Antananarivo in JuneMadagascar · 24 kmHigh 19.6°C · Low 11.1°C · 4.2 mm rain
- Antanifotsy in JuneMadagascar · 74 kmHigh 17.4°C · Low 8.4°C · 8.2 mm rain
- Antsirabe in JuneMadagascar · 103 kmHigh 19.1°C · Low 8.5°C · 6.0 mm rain
- Toamasina in JuneMadagascar · 239 kmHigh 23.3°C · Low 19.9°C · 174 mm rain
- Fianarantsoa in JuneMadagascar · 276 kmHigh 18.9°C · Low 11.5°C · 12 mm rain
- Mahajanga in JuneMadagascar · 378 kmHigh 30.6°C · Low 21.6°C · 0.8 mm rain
- Antalaha in JuneMadagascar · 553 kmHigh 25.1°C · Low 20.7°C · 55 mm rain
- Sambava in JuneMadagascar · 606 kmHigh 25.4°C · Low 20.6°C · 127 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Imerintsiatosika) is explained once on the Imerintsiatosika year overview and on the Sources, method and limits page.