Climate averages 1991–2020
Khūy weather
in May.
A warm, moderately wet month: the 5th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a warm month in Khūy: daytime highs average 23.5°C and nights cool to about 9.2°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 53 mm of rain on roughly 11 days, which makes May a moderately wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 15 min on an average May day.
The nearest other city in this atlas is Salmās (42 km away). In May its highs average 21.6°C, 1.9°C cooler than Khūy, with 81 mm of rain.
Among the 128 cities listed in Iran, Khūy ranks joint 98th of 128 for the warmest May highs and joint 118th of 128 for the driest May (rainfall, lowest first). The mean May high of those 128 cities is 27.8°C; Khūy is 4.4°C cooler than that mean.
From May to June, average highs rise by 5.8°C to 29.3°C, and monthly rainfall falls from 53 mm to 19 mm.
The annual picture
May 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
Khūy climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 3.9°C-6.2°C | -6.2°C | 33 | 6.8 | 9.810 h |
| February | 6.7°C-4.6°C | -4.6°C | 35 | 8.1 | 10.711 h |
| March | 12.2°C-0.8°C | -0.8°C | 58 | 10.7 | 11.912 h |
| April | 18.3°C4.4°C | 4.4°C | 61 | 11.5 | 13.213 h |
| May, selected | 23.5°C9.2°C | 9.2°C | 53 | 11.3 | 14.214 h |
| June | 29.3°C14.2°C | 14.2°C | 19 | 5.3 | 14.815 h |
| July | 32.9°C18.4°C | 18.4°C | 7.7 | 2.1 | 14.615 h |
| August | 33.0°C18.6°C | 18.6°C | 5.6 | 1.4 | 13.714 h |
| September | 28.1°C13.6°C | 13.6°C | 10 | 2.4 | 12.512 h |
| October | 20.9°C7.5°C | 7.5°C | 28 | 6.0 | 11.211 h |
| November | 12.0°C0.7°C | 0.7°C | 35 | 6.0 | 10.110 h |
| December | 5.7°C-4.2°C | -4.2°C | 32 | 6.7 | 9.510 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
May in nearby cities
- Salmās in MayIran · 42 kmHigh 21.6°C · Low 7.8°C · 81 mm rain
- Naxçıvan in MayAzerbaijan · 83 kmHigh 24.5°C · Low 12.0°C · 41 mm rain
- Orūmīyeh in MayIran · 111 kmHigh 21.3°C · Low 9.9°C · 41 mm rain
- Sahand in MayIran · 121 kmHigh 21.1°C · Low 7.4°C · 28 mm rain
- Yüksekova in MayTurkey · 123 kmHigh 17.0°C · Low 6.5°C · 72 mm rain
- Tabriz in MayIran · 128 kmHigh 22.0°C · Low 8.6°C · 54 mm rain
- Doğubayazıt in MayTurkey · 134 kmHigh 19.0°C · Low 7.5°C · 64 mm rain
- Van in MayTurkey · 137 kmHigh 17.7°C · Low 5.6°C · 58 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 Khūy) is explained once on the Khūy year overview and on the Sources, method and limits page.