Climate averages 1991–2020
Langsa weather
in May.
A hot, wet month: the joint 2nd warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a hot month in Langsa: daytime highs average 30.2°C and nights cool to about 24.6°C. By daytime temperature it is the joint 2nd warmest of the 12 months.
Expect about 148 mm of rain on roughly 24 days, which makes May a wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 19 min on an average May day.
The nearest other city in this atlas is Belawan (111 km away). In May its highs average 30.4°C, about as warm as Langsa, with 250 mm of rain.
Among the 200 cities listed in Indonesia, Langsa ranks joint 28th of 200 for the warmest May highs and joint 91st of 200 for the driest May (rainfall, lowest first). The mean May high of those 200 cities is 29.2°C; Langsa is 1.1°C warmer than that mean.
From May to June, average highs rise by 0.1°C to 30.4°C, and monthly rainfall falls from 148 mm to 100 mm.
The annual picture
May 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
Langsa climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.4°C23.2°C | 23.2°C | 137 | 20.8 | 11.912 h |
| February | 29.1°C23.3°C | 23.3°C | 88 | 16.3 | 12.012 h |
| March | 30.0°C23.8°C | 23.8°C | 109 | 18.8 | 12.112 h |
| April | 30.1°C24.3°C | 24.3°C | 133 | 23.3 | 12.212 h |
| May, selected | 30.2°C24.6°C | 24.6°C | 148 | 23.6 | 12.312 h |
| June | 30.4°C24.6°C | 24.6°C | 100 | 18.0 | 12.412 h |
| July | 30.2°C24.3°C | 24.3°C | 102 | 18.3 | 12.412 h |
| August | 30.1°C24.2°C | 24.2°C | 126 | 20.8 | 12.312 h |
| September | 29.6°C23.9°C | 23.9°C | 179 | 25.4 | 12.112 h |
| October | 28.9°C23.7°C | 23.7°C | 225 | 27.9 | 12.012 h |
| November | 28.3°C23.4°C | 23.4°C | 288 | 28.1 | 11.912 h |
| December | 28.0°C23.3°C | 23.3°C | 269 | 26.2 | 11.912 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
May in nearby cities
- Belawan in MayIndonesia · 111 kmHigh 30.4°C · Low 23.9°C · 250 mm rain
- Binjai in MayIndonesia · 112 kmHigh 30.3°C · Low 22.5°C · 266 mm rain
- Lhokseumawe in MayIndonesia · 120 kmHigh 29.8°C · Low 25.4°C · 95 mm rain
- Sunggal in MayIndonesia · 122 kmHigh 30.3°C · Low 22.8°C · 266 mm rain
- Medan in MayIndonesia · 125 kmHigh 30.2°C · Low 23.2°C · 279 mm rain
- Percut in MayIndonesia · 137 kmHigh 30.1°C · Low 24.0°C · 250 mm rain
- Perbaungan in MayIndonesia · 148 kmHigh 30.0°C · Low 24.6°C · 182 mm rain
- Kabanjahe in MayIndonesia · 163 kmHigh 25.6°C · Low 17.9°C · 196 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 Langsa) is explained once on the Langsa year overview and on the Sources, method and limits page.