Londuimbali, Angola Climate
The warmest month is September, with an average high of 31°C; the coldest is July, with an average low of 9°C. A normal year brings 1268 mm of precipitation.
Temperature through the year
The normal daily high and low. The line marks today.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
Normals for Sep 25
- Normal high
- 31°C
- Normal low
- 16°C
- Reanalysis high
- 35°Cin 2019
- Reanalysis low
- 12°Cin 2020
- Chance of a wet day
- 47%
- Daylight
- 12 h 09 min
Month by month
Averages for 1991-2020. Wet days have at least 1 mm of precipitation in the reanalysis. Each month links to its own page.
| Month | Avg high | Avg low | Warmest | Coldest | Precipitation | Wet days |
|---|---|---|---|---|---|---|
| January | 25°C | 15°C | 33°C (2017) | 9°C (1997) | 164 mm | 24.8 |
| February | 25°C | 15°C | 34°C (2017) | 10°C (1994) | 164 mm | 22.6 |
| March | 25°C | 16°C | 34°C (2017) | 11°C (2018) | 285 mm | 24.8 |
| April | 26°C | 15°C | 33°C (2017) | 10°C (2012) | 63 mm | 12.0 |
| May | 27°C | 12°C | 32°C (2017) | 5°C (1994) | 9 mm | 3.1 |
| June | 26°C | 9°C | 32°C (2017) | 4°C (1996) | 0 mm | 0.0 |
| July | 27°C | 9°C | 32°C (2016) | 3°C (1994) | 0 mm | 0.0 |
| August | 29°C | 12°C | 34°C (2005) | 7°C (2008) | 3 mm | 0.0 |
| September | 31°C | 15°C | 35°C (2017) | 8°C (2020) | 36 mm | 9.0 |
| October | 29°C | 16°C | 36°C (2015) | 11°C (2013) | 121 mm | 21.7 |
| November | 26°C | 16°C | 34°C (2015) | 10°C (2000) | 234 mm | 27.0 |
| December | 25°C | 16°C | 34°C (2019) | 11°C (1991) | 189 mm | 24.8 |
| Year | 27°C | 14°C | 1268 mm | 170 |
Precipitation
Rain and melted snow together. The chance of a wet day is the share of days with at least 1 mm of precipitation in the reanalysis.
1268 mm in a normal year, most in March.
Chance of a wet day
- Chance of a wet day
Humidity and comfort
NASA POWER reanalysis, 1991-2020, for the grid cell around Londuimbali.
The muggiest month is February, when 1 percent of days are muggy or worse, with a mean dew point of 18°C or more.
| Month | Dew point | Humidity | Dry | Comfortable | Humid | Muggy | Oppressive | Miserable |
|---|---|---|---|---|---|---|---|---|
| January | 16°C | 79% | 8% | 28% | 63% | 0% | 0% | 0% |
| February | 16°C | 79% | 8% | 28% | 63% | 1% | 0% | 0% |
| March | 16°C | 80% | 4% | 19% | 77% | 1% | 0% | 0% |
| April | 15°C | 75% | 16% | 34% | 50% | 0% | 0% | 0% |
| May | 10°C | 59% | 78% | 19% | 3% | 0% | 0% | 0% |
| June | 4°C | 48% | 100% | 0% | 0% | 0% | 0% | 0% |
| July | 3°C | 42% | 100% | 0% | 0% | 0% | 0% | 0% |
| August | 4°C | 40% | 98% | 1% | 0% | 0% | 0% | 0% |
| September | 9°C | 48% | 73% | 26% | 1% | 0% | 0% | 0% |
| October | 15°C | 66% | 14% | 58% | 28% | 0% | 0% | 0% |
| November | 16°C | 78% | 1% | 19% | 79% | 0% | 0% | 0% |
| December | 16°C | 81% | 2% | 20% | 77% | 0% | 0% | 0% |
Comfort is judged by the day's mean dew point: dry below 13°C, comfortable to 16°C, humid to 18°C, muggy to 21°C, oppressive to 24°C, miserable above.
Clouds
Average share of the sky covered, from satellite (CERES and GEWEX SRB) by way of NASA POWER, 1991-2020.
The clearest month is July, with the sky 12 percent covered on average; the cloudiest is December, at 86 percent.
Wind
The mean wind speed over the whole day, from the MERRA-2 reanalysis by way of NASA POWER. Gusts run well above it.
The windiest month is July, averaging 12.2 km/h at 10 meters (33 feet) above the ground.
Daylight and sunshine
The longest day is Dec 14, with 12 h 51 min of daylight; the shortest is Jun 13, with 11 h 24 min.
- Day length
Solar energy
Average daily sunshine reaching the ground on a flat surface, in kilowatt-hours per square meter, clouds included.
Month pages
The weather in Londuimbali in each month, day by day.
What this means
A normal is the average of the thirty years 1991 to 2020, the period the World Meteorological Organization and NOAA use for comparison. It is an average, not a forecast: most days depart from it, and some by a long way.
Where no station record is within reach, the extremes shown are the highest and lowest the reanalysis produced for the date in 1991-2020, not measured records.
Cloud, humidity, wind and sunshine come from a reanalysis: a weather model run over the past with every observation fed in, averaged over a grid cell about 50 km across. It is consistent everywhere on Earth; it smooths local detail such as a lake shore or a valley.
More for this place
Nearby
Sources
Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.