Climate averages 1991–2020
Būkān 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 Būkān: daytime highs average 18.0°C and nights cool to about 5.3°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 49 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 06 min on an average April day.
The nearest other city in this atlas is Saqqez (31 km away). In April its highs average 16.5°C, 1.5°C cooler than Būkān, with 62 mm of rain.
Among the 128 cities listed in Iran, Būkān ranks joint 95th of 128 for the warmest April highs and 74th of 128 for the driest April (rainfall, lowest first). The mean April high of those 128 cities is 21.8°C; Būkān is 3.8°C cooler than that mean.
From April to May, average highs rise by 6.1°C to 24.1°C, and monthly rainfall falls from 49 mm to 31 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
Būkān climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 4.4°C-5.0°C | -5.0°C | 40 | 7.4 | 10.010 h |
| February | 6.4°C-3.9°C | -3.9°C | 47 | 8.8 | 10.811 h |
| March | 12.0°C0.5°C | 0.5°C | 54 | 10.4 | 11.912 h |
| April, selected | 18.0°C5.3°C | 5.3°C | 49 | 9.9 | 13.113 h |
| May | 24.1°C10.4°C | 10.4°C | 31 | 8.3 | 14.114 h |
| June | 31.1°C15.7°C | 15.7°C | 6.0 | 1.7 | 14.615 h |
| July | 35.2°C19.3°C | 19.3°C | 1.9 | 0.7 | 14.414 h |
| August | 35.1°C18.9°C | 18.9°C | 1.2 | 0.4 | 13.614 h |
| September | 29.9°C13.9°C | 13.9°C | 2.4 | 0.8 | 12.412 h |
| October | 22.4°C8.6°C | 8.6°C | 17 | 3.7 | 11.311 h |
| November | 13.0°C2.0°C | 2.0°C | 37 | 6.3 | 10.310 h |
| December | 7.0°C-2.5°C | -2.5°C | 37 | 6.8 | 9.710 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
- Saqqez in AprilIran · 31 kmHigh 16.5°C · Low 4.3°C · 62 mm rain
- Mīāndoāb in AprilIran · 50 kmHigh 18.6°C · Low 4.6°C · 46 mm rain
- Mahābād in AprilIran · 51 kmHigh 18.0°C · Low 5.4°C · 50 mm rain
- Bāneh in AprilIran · 65 kmHigh 15.9°C · Low 5.1°C · 95 mm rain
- Naqadeh in AprilIran · 88 kmHigh 16.9°C · Low 4.6°C · 43 mm rain
- Bonāb in AprilIran · 92 kmHigh 18.0°C · Low 5.2°C · 37 mm rain
- Marāgheh (East Azerbaijan), Iran in AprilIran · 97 kmHigh 16.6°C · Low 4.9°C · 71 mm rain
- Piranshahr in AprilIran · 97 kmHigh 14.3°C · Low 5.4°C · 95 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 Būkān) is explained once on the Būkān year overview and on the Sources, method and limits page.