Climate averages 1991–2020
Kalemyo weather
in September.
A hot, very wet month: the 7th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Kalemyo: daytime highs average 29.2°C and nights cool to about 23.2°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 299 mm of rain on roughly 27 days, which makes September a very wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 18 min on an average September day.
The nearest other city in this atlas is Aizawl (150 km away). In September its highs average 24.6°C, 4.6°C cooler than Kalemyo, with 261 mm of rain.
Among the 49 cities listed in Myanmar, Kalemyo ranks joint 24th of 49 for the warmest September highs and 27th of 49 for the driest September (rainfall, lowest first). The mean September high of those 49 cities is 28.7°C; Kalemyo is 0.5°C warmer than that mean.
From September to October, average highs fall by 1.2°C to 28.0°C, and monthly rainfall falls from 299 mm to 206 mm.
The annual picture
September 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
Kalemyo climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 24.1°C11.4°C | 11.4°C | 12 | 2.8 | 10.911 h |
| February | 28.3°C13.4°C | 13.4°C | 12 | 2.5 | 11.411 h |
| March | 33.8°C17.3°C | 17.3°C | 16 | 3.0 | 12.012 h |
| April | 36.6°C21.4°C | 21.4°C | 45 | 7.3 | 12.713 h |
| May | 34.4°C23.6°C | 23.6°C | 233 | 18.8 | 13.213 h |
| June | 31.1°C24.5°C | 24.5°C | 389 | 26.5 | 13.514 h |
| July | 30.0°C24.4°C | 24.4°C | 440 | 29.2 | 13.413 h |
| August | 29.6°C24.2°C | 24.2°C | 368 | 29.2 | 12.913 h |
| September, selected | 29.2°C23.2°C | 23.2°C | 299 | 27.2 | 12.312 h |
| October | 28.0°C21.1°C | 21.1°C | 206 | 23.9 | 11.612 h |
| November | 25.7°C17.0°C | 17.0°C | 56 | 11.0 | 11.011 h |
| December | 23.5°C12.9°C | 12.9°C | 20 | 4.2 | 10.711 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
September in nearby cities
- Aizawl in SeptemberIndia · 150 kmHigh 24.6°C · Low 18.1°C · 261 mm rain
- Monywa in SeptemberMyanmar · 163 kmHigh 31.2°C · Low 25.2°C · 214 mm rain
- Imphal in SeptemberIndia · 180 kmHigh 26.3°C · Low 20.4°C · 145 mm rain
- Shwebo in SeptemberMyanmar · 181 kmHigh 30.7°C · Low 24.8°C · 236 mm rain
- Karnaphuli in SeptemberBangladesh · 195 kmHigh 30.1°C · Low 24.7°C · 243 mm rain
- Rangamati in SeptemberBangladesh · 201 kmHigh 30.3°C · Low 24.5°C · 243 mm rain
- Silchar in SeptemberIndia · 223 kmHigh 30.1°C · Low 24.4°C · 293 mm rain
- Pakokku in SeptemberMyanmar · 231 kmHigh 31.4°C · Low 25.2°C · 189 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 Kalemyo) is explained once on the Kalemyo year overview and on the Sources, method and limits page.