Climate averages 1991–2020
Alīgūdarz weather
in December.
A cold, moderately wet month: the 10th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a cold month in Alīgūdarz: daytime highs average 5.1°C and nights cool to about -5.7°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 41 mm of rain on roughly 6 days, which makes December a moderately wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 9 h 59 min on an average December day.
The nearest other city in this atlas is Khomeyn (44 km away). In December its highs average 8.7°C, 3.6°C warmer than Alīgūdarz, with 28 mm of rain.
Among the 128 cities listed in Iran, Alīgūdarz ranks 119th of 128 for the warmest December highs and joint 73rd of 128 for the driest December (rainfall, lowest first). The mean December high of those 128 cities is 10.9°C; Alīgūdarz is 5.8°C cooler than that mean.
From December to January, average highs fall by 4.1°C to 1.0°C, and monthly precipitation rises from 41 mm to 47 mm.
The annual picture
December in context
Monthly precipitation
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
Alīgūdarz climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 1.0°C-8.6°C | -8.6°C | 47 | 6.9 | 10.210 h |
| February | 2.3°C-7.4°C | -7.4°C | 48 | 6.4 | 11.011 h |
| March | 7.9°C-3.4°C | -3.4°C | 60 | 7.6 | 12.012 h |
| April | 15.2°C2.0°C | 2.0°C | 39 | 7.6 | 13.013 h |
| May | 21.6°C7.4°C | 7.4°C | 16 | 4.2 | 13.914 h |
| June | 28.4°C12.9°C | 12.9°C | 1.9 | 0.6 | 14.314 h |
| July | 32.1°C17.0°C | 17.0°C | 0.9 | 0.1 | 14.114 h |
| August | 31.5°C16.7°C | 16.7°C | 0.4 | 0.1 | 13.413 h |
| September | 27.1°C12.1°C | 12.1°C | 1.0 | 0.4 | 12.412 h |
| October | 20.2°C6.5°C | 6.5°C | 10 | 2.5 | 11.411 h |
| November | 11.7°C-0.1°C | -0.1°C | 37 | 5.5 | 10.510 h |
| December, selected | 5.1°C-5.7°C | -5.7°C | 41 | 6.0 | 10.010 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet 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
December in nearby cities
- Khomeyn in DecemberIran · 44 kmHigh 8.7°C · Low -2.7°C · 28 mm rain
- Dorūd in DecemberIran · 59 kmHigh 8.7°C · Low -0.4°C · 87 mm rain
- Arāk in DecemberIran · 77 kmHigh 8.3°C · Low -3.1°C · 31 mm rain
- Borūjerd in DecemberIran · 103 kmHigh 7.3°C · Low -1.2°C · 67 mm rain
- Khorramabad in DecemberIran · 124 kmHigh 10.6°C · Low 0.5°C · 88 mm rain
- Malāyer in DecemberIran · 128 kmHigh 6.7°C · Low -3.0°C · 47 mm rain
- Nahāvand in DecemberIran · 150 kmHigh 7.1°C · Low -2.4°C · 62 mm rain
- Shahr-e Kord in DecemberIran · 162 kmHigh 6.8°C · Low -5.2°C · 56 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 Alīgūdarz) is explained once on the Alīgūdarz year overview and on the Sources, method and limits page.