Climate averages 1991–2020
Bojnūrd weather
in April.
A mild, moderately wet month: the 7th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a mild month in Bojnūrd: daytime highs average 19.0°C and nights cool to about 6.0°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 61 mm of rain on roughly 10 days, which makes April a moderately wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 08 min on an average April day.
The nearest other city in this atlas is Shīrvān (54 km away). In April its highs average 18.3°C, 0.7°C cooler than Bojnūrd, with 38 mm of rain.
Among the 128 cities listed in Iran, Bojnūrd ranks joint 77th of 128 for the warmest April highs and joint 93rd of 128 for the driest April (rainfall, lowest first). The mean April high of those 128 cities is 21.8°C; Bojnūrd is 2.8°C cooler than that mean.
From April to May, average highs rise by 5.0°C to 24.0°C, and monthly rainfall falls from 61 mm to 40 mm.
The annual picture
April 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, selected | 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 | 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
April in nearby cities
- Shīrvān in AprilIran · 54 kmHigh 18.3°C · Low 6.7°C · 38 mm rain
- Ashgabat in AprilTurkmenistan · 107 kmHigh 22.1°C · Low 10.8°C · 46 mm rain
- Qūchān in AprilIran · 112 kmHigh 17.7°C · Low 5.2°C · 65 mm rain
- Sabzevar in AprilIran · 144 kmHigh 23.9°C · Low 10.0°C · 31 mm rain
- Neyshābūr in AprilIran · 192 kmHigh 21.3°C · Low 7.7°C · 46 mm rain
- Gonbad-e Kāvūs in AprilIran · 193 kmHigh 22.3°C · Low 10.0°C · 63 mm rain
- Shahrud in AprilIran · 240 kmHigh 19.4°C · Low 8.1°C · 59 mm rain
- Mashhad in AprilIran · 241 kmHigh 20.4°C · Low 7.4°C · 54 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.