Climate averages 1991–2020
Bismil weather
in July.
A very hot, very dry month: one of the warmest and the 2nd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a very hot month in Bismil: daytime highs average 38.9°C and nights cool to about 23.1°C. By daytime temperature it is one of the warmest months of the year.
Rain is very rare: less than 1 mm falls in a typical July (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 30 min on an average July day.
The nearest other city in this atlas is Diyarbakır (40 km away). In July its highs average 37.3°C, 1.6°C cooler than Bismil, with 1.4 mm of rain.
Among the 138 cities listed in Turkey, Bismil ranks joint 6th of 138 for the warmest July highs and joint 12th of 138 for the driest July (rainfall, lowest first). The mean July high of those 138 cities is 30.9°C; Bismil is 8.0°C warmer than that mean.
From July to August, average highs stay level at 38.9°C, and monthly rainfall stays under 1 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
Bismil climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.3°C-0.2°C | -0.2°C | 69 | 10.4 | 9.910 h |
| February | 10.5°C0.8°C | 0.8°C | 71 | 10.7 | 10.811 h |
| March | 15.5°C4.2°C | 4.2°C | 81 | 11.1 | 11.912 h |
| April | 20.7°C8.4°C | 8.4°C | 75 | 10.4 | 13.213 h |
| May | 26.5°C13.4°C | 13.4°C | 48 | 8.6 | 14.214 h |
| June | 33.8°C18.9°C | 18.9°C | 5.6 | 1.8 | 14.715 h |
| July, selected | 38.9°C23.1°C | 23.1°C | 0.9 | 0.3 | 14.515 h |
| August | 38.9°C22.9°C | 22.9°C | 0.5 | 0.1 | 13.614 h |
| September | 33.6°C18.5°C | 18.5°C | 5.3 | 1.2 | 12.512 h |
| October | 25.9°C13.1°C | 13.1°C | 37 | 4.8 | 11.211 h |
| November | 16.4°C5.9°C | 5.9°C | 49 | 6.5 | 10.210 h |
| December | 10.0°C1.5°C | 1.5°C | 70 | 9.6 | 9.610 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
- Diyarbakır in JulyTurkey · 40 kmHigh 37.3°C · Low 22.5°C · 1.4 mm rain
- Batman in JulyTurkey · 42 kmHigh 38.2°C · Low 23.7°C · 0.6 mm rain
- Mardin in JulyTurkey · 60 kmHigh 36.1°C · Low 20.9°C · 0.5 mm rain
- Kızıltepe in JulyTurkey · 73 kmHigh 39.6°C · Low 24.7°C · 0.3 mm rain
- Midyat in JulyTurkey · 76 kmHigh 37.1°C · Low 22.7°C · 2.0 mm rain
- Al Qāmishlī in JulySyria · 102 kmHigh 40.0°C · Low 24.5°C · 0.3 mm rain
- Viranşehir in JulyTurkey · 106 kmHigh 39.0°C · Low 25.1°C · 0.5 mm rain
- Siirt in JulyTurkey · 113 kmHigh 34.7°C · Low 19.5°C · 0.9 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 Bismil) is explained once on the Bismil year overview and on the Sources, method and limits page.