Climate averages 1991–2020
Ann weather
in August.
A warm, very wet month: the 11th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a warm month in Ann: daytime highs average 27.9°C and nights cool to about 24.0°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 637 mm of rain on roughly 31 days, which makes August a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 48 min on an average August day.
The nearest other city in this atlas is Kyaukpyu (66 km away). In August its highs average 27.8°C, about as warm as Ann, with 760 mm of rain.
Among the 49 cities listed in Myanmar, Ann ranks joint 33rd of 49 for the warmest August highs and 42nd of 49 for the driest August (rainfall, lowest first). The mean August high of those 49 cities is 28.3°C; Ann is 0.4°C cooler than that mean.
From August to September, average highs rise by 1.1°C to 29.1°C, and monthly rainfall falls from 637 mm to 422 mm.
The annual picture
August 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
Ann climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.8°C14.4°C | 14.4°C | 5.5 | 0.6 | 11.111 h |
| February | 31.1°C16.0°C | 16.0°C | 3.5 | 0.4 | 11.511 h |
| March | 33.5°C19.7°C | 19.7°C | 5.9 | 1.2 | 12.012 h |
| April | 34.2°C23.2°C | 23.2°C | 23 | 4.3 | 12.613 h |
| May | 31.8°C24.6°C | 24.6°C | 271 | 21.5 | 13.113 h |
| June | 28.7°C24.4°C | 24.4°C | 764 | 29.5 | 13.313 h |
| July | 27.8°C24.1°C | 24.1°C | 761 | 30.7 | 13.213 h |
| August, selected | 27.9°C24.0°C | 24.0°C | 637 | 30.7 | 12.813 h |
| September | 29.1°C23.8°C | 23.8°C | 422 | 28.7 | 12.312 h |
| October | 30.1°C22.9°C | 22.9°C | 185 | 20.8 | 11.712 h |
| November | 30.1°C20.0°C | 20.0°C | 35 | 4.3 | 11.211 h |
| December | 29.0°C16.6°C | 16.6°C | 10 | 0.8 | 11.011 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
August in nearby cities
- Kyaukpyu in AugustMyanmar · 66 kmHigh 27.8°C · Low 25.5°C · 760 mm rain
- Magway in AugustMyanmar · 100 kmHigh 30.3°C · Low 24.9°C · 204 mm rain
- Yenangyaung in AugustMyanmar · 114 kmHigh 30.6°C · Low 25.1°C · 150 mm rain
- Sittwe in AugustMyanmar · 126 kmHigh 28.1°C · Low 25.5°C · 598 mm rain
- Thayetmyo in AugustMyanmar · 130 kmHigh 29.4°C · Low 24.5°C · 277 mm rain
- Chauk in AugustMyanmar · 147 kmHigh 30.8°C · Low 25.2°C · 155 mm rain
- Thandwe in AugustMyanmar · 152 kmHigh 27.2°C · Low 24.2°C · 852 mm rain
- Taungdwingyi in AugustMyanmar · 158 kmHigh 29.0°C · Low 23.8°C · 243 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 Ann) is explained once on the Ann year overview and on the Sources, method and limits page.