Climate averages 1991–2020
Bojnūrd weather
in July.
A hot, very dry month: the warmest and the 2nd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Bojnūrd: daytime highs average 32.2°C and nights cool to about 18.2°C. By daytime temperature it is the warmest month of the year.
Expect about 5.2 mm of rain on roughly 1 day, which makes July a very dry month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 28 min on an average July day.
The nearest other city in this atlas is Shīrvān (54 km away). In July its highs average 30.7°C, 1.5°C cooler than Bojnūrd, with 4.2 mm of rain.
Among the 128 cities listed in Iran, Bojnūrd ranks joint 100th of 128 for the warmest July highs and joint 104th of 128 for the driest July (rainfall, lowest first). The mean July high of those 128 cities is 35.7°C; Bojnūrd is 3.5°C cooler than that mean.
From July to August, average highs fall by 0.9°C to 31.3°C, and monthly rainfall falls from 5.2 mm to 4.1 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
Bojnūrd climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 5.9°C-4.7°C | -4.7°C | 35 | 6.6 | 9.910 h |
| February | 7.3°C-4.0°C | -4.0°C | 50 | 7.9 | 10.811 h |
| March | 13.0°C0.5°C | 0.5°C | 71 | 11.0 | 11.912 h |
| April | 19.0°C6.0°C | 6.0°C | 61 | 10.0 | 13.113 h |
| May | 24.0°C10.6°C | 10.6°C | 40 | 8.2 | 14.214 h |
| June | 29.3°C15.0°C | 15.0°C | 15 | 3.4 | 14.715 h |
| July, selected | 32.2°C18.2°C | 18.2°C | 5.2 | 1.3 | 14.514 h |
| August | 31.3°C17.1°C | 17.1°C | 4.1 | 1.0 | 13.614 h |
| September | 27.4°C13.4°C | 13.4°C | 6.5 | 1.9 | 12.512 h |
| October | 21.0°C8.0°C | 8.0°C | 14 | 3.2 | 11.311 h |
| November | 13.6°C2.1°C | 2.1°C | 29 | 5.5 | 10.210 h |
| December | 8.5°C-2.3°C | -2.3°C | 27 | 5.6 | 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
- Shīrvān in JulyIran · 54 kmHigh 30.7°C · Low 18.6°C · 4.2 mm rain
- Ashgabat in JulyTurkmenistan · 107 kmHigh 36.3°C · Low 24.8°C · 1.5 mm rain
- Qūchān in JulyIran · 112 kmHigh 29.2°C · Low 16.2°C · 4.7 mm rain
- Sabzevar in JulyIran · 144 kmHigh 36.5°C · Low 22.5°C · 1.4 mm rain
- Neyshābūr in JulyIran · 192 kmHigh 34.3°C · Low 18.3°C · 4.5 mm rain
- Gonbad-e Kāvūs in JulyIran · 193 kmHigh 34.5°C · Low 22.5°C · 33 mm rain
- Shahrud in JulyIran · 240 kmHigh 31.7°C · Low 19.2°C · 10 mm rain
- Mashhad in JulyIran · 241 kmHigh 33.4°C · Low 19.5°C · 2.0 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 Bojnūrd) is explained once on the Bojnūrd year overview and on the Sources, method and limits page.