Climate averages 1991–2020
Keren weather
in July.
A warm, moderately wet month: the joint 9th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a warm month in Keren: daytime highs average 26.4°C and nights cool to about 18.1°C. By daytime temperature it is the joint 9th warmest of the 12 months.
Expect about 86 mm of rain on roughly 20 days, which makes July a moderately wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 58 min on an average July day.
The nearest other city in this atlas is Asmara (71 km away). In July its highs average 22.5°C, 4.0°C cooler than Keren, with 182 mm of rain.
Among the 2 cities listed in Eritrea, Keren ranks 1st of 2 for the warmest July highs and 1st of 2 for the driest July (rainfall, lowest first). The mean July high of those 2 cities is 24.4°C; Keren is 2.0°C warmer than that mean.
From July to August, average highs fall by 1.4°C to 25.1°C, and monthly rainfall rises from 86 mm to 193 mm.
The annual picture
July 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
Keren climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.4°C14.0°C | 14.0°C | 0.5 | 0.1 | 11.311 h |
| February | 28.1°C14.4°C | 14.4°C | 0.6 | 0.1 | 11.612 h |
| March | 29.9°C15.6°C | 15.6°C | 5.3 | 1.8 | 12.012 h |
| April | 31.3°C17.3°C | 17.3°C | 13 | 4.9 | 12.512 h |
| May | 32.3°C18.6°C | 18.6°C | 20 | 5.6 | 12.913 h |
| June | 30.7°C19.7°C | 19.7°C | 42 | 11.0 | 13.013 h |
| July, selected | 26.4°C18.1°C | 18.1°C | 86 | 20.1 | 13.013 h |
| August | 25.1°C17.9°C | 17.9°C | 193 | 28.3 | 12.713 h |
| September | 27.9°C17.4°C | 17.4°C | 123 | 16.8 | 12.212 h |
| October | 28.7°C14.9°C | 14.9°C | 6.2 | 1.6 | 11.812 h |
| November | 27.4°C14.9°C | 14.9°C | 3.1 | 0.9 | 11.411 h |
| December | 26.3°C14.5°C | 14.5°C | 0.6 | 0.1 | 11.211 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
July in nearby cities
- Asmara in JulyEritrea · 71 kmHigh 22.5°C · Low 14.0°C · 182 mm rain
- Adwa in JulyEthiopia · 186 kmHigh 23.9°C · Low 14.7°C · 229 mm rain
- Aksum in JulyEthiopia · 187 kmHigh 22.6°C · Low 13.8°C · 293 mm rain
- Inda Silasē in JulyEthiopia · 187 kmHigh 22.8°C · Low 15.1°C · 433 mm rain
- Ādīgrat in JulyEthiopia · 199 kmHigh 21.7°C · Low 13.7°C · 330 mm rain
- Kassala in JulySudan · 223 kmHigh 35.1°C · Low 24.7°C · 61 mm rain
- Mek'ele in JulyEthiopia · 277 kmHigh 23.1°C · Low 14.4°C · 228 mm rain
- Al Qadarif in JulySudan · 382 kmHigh 32.9°C · Low 23.3°C · 122 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 Keren) is explained once on the Keren year overview and on the Sources, method and limits page.