Climate averages 1991–2020
Dolisie weather
in May.
A hot, wet month: the joint 6th warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a hot month in Dolisie: daytime highs average 28.8°C and nights cool to about 22.3°C. By daytime temperature it is the joint 6th warmest of the 12 months.
Expect about 94 mm of rain on roughly 18 days, which makes May a wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 56 min on an average May day.
The nearest other city in this atlas is Nkayi (69 km away). In May its highs average 30.2°C, 1.4°C warmer than Dolisie, with 69 mm of rain.
Among the 4 cities listed in the Republic of the Congo, Dolisie ranks 3rd of 4 for the warmest May highs and 4th of 4 for the driest May (rainfall, lowest first). The mean May high of those 4 cities is 29.2°C; Dolisie is 0.3°C cooler than that mean.
From May to June, average highs fall by 1.4°C to 27.5°C, and monthly rainfall falls from 94 mm to 5.2 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
Dolisie climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.9°C22.3°C | 22.3°C | 219 | 26.8 | 12.312 h |
| February | 29.5°C22.5°C | 22.5°C | 183 | 23.5 | 12.212 h |
| March | 29.8°C22.8°C | 22.8°C | 177 | 24.5 | 12.112 h |
| April | 29.4°C22.8°C | 22.8°C | 180 | 23.6 | 12.012 h |
| May, selected | 28.8°C22.3°C | 22.3°C | 94 | 17.5 | 11.912 h |
| June | 27.5°C19.9°C | 19.9°C | 5.2 | 1.4 | 11.912 h |
| July | 27.0°C18.5°C | 18.5°C | 1.6 | 0.3 | 11.912 h |
| August | 27.0°C19.0°C | 19.0°C | 4.6 | 1.2 | 12.012 h |
| September | 27.9°C20.3°C | 20.3°C | 18 | 5.1 | 12.112 h |
| October | 29.1°C21.9°C | 21.9°C | 122 | 21.0 | 12.212 h |
| November | 28.8°C22.2°C | 22.2°C | 245 | 27.2 | 12.312 h |
| December | 28.6°C22.2°C | 22.2°C | 258 | 28.1 | 12.412 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
- Nkayi in MayRepublic of the Congo · 69 kmHigh 30.2°C · Low 22.8°C · 69 mm rain
- Pointe-Noire in MayRepublic of the Congo · 110 kmHigh 28.0°C · Low 23.7°C · 38 mm rain
- Cabinda in MayAngola · 160 kmHigh 27.6°C · Low 24.1°C · 70 mm rain
- Boma in MayDemocratic Republic of the Congo · 189 kmHigh 29.5°C · Low 23.3°C · 63 mm rain
- Moanda, Democratic Republic of the Congo in MayDemocratic Republic of the Congo · 195 kmHigh 27.7°C · Low 23.8°C · 28 mm rain
- Matadi in MayDemocratic Republic of the Congo · 203 kmHigh 29.0°C · Low 22.8°C · 68 mm rain
- Soyo in MayAngola · 218 kmHigh 26.9°C · Low 24.6°C · 25 mm rain
- Kimpese in MayDemocratic Republic of the Congo · 247 kmHigh 29.5°C · Low 22.1°C · 69 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 Dolisie) is explained once on the Dolisie year overview and on the Sources, method and limits page.