Khorramdarreh Climate by Month
Khorramdarreh, Zanjan, Iran
Hot summers and cold winters, with little rain, mostly from December to April.
Khorramdarreh has hot summers and cold winters, with little rain, mostly from December to April. Expect highs of 91°F (33°C) in August and 46°F (8°C) in January, with the coldest nights (January) near 27°F (-3°C). It gets only 12 in (312 mm) of rain a year. June to September are almost completely dry.
- Warmest month
- 91°F(33°C)
- Average high, August
- Coldest nights
- 27°F(-3°C)
- Average low, January
- Rain per year
- 12 in(312 mm)
- Wettest: April
- Humidity
- 48%
- Sunniest: June
Best and worst months in Khorramdarreh
Best for weatherThe most comfortable weather comes in May and October, with highs around 74°F (23°C) and about 0.8 in (21 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the coldest, with highs of only 46°F (8°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in May.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Khorramdarreh weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 46°F(8°C) | 27°F(-3°C) | 1.3 in(32 mm) | 55% | 2.1 |
| FebFebruary | 49°F(10°C) | 29°F(-2°C) | 1.5 in(38 mm) | 62% | 2.8 |
| MarMarch | 59°F(15°C) | 35°F(2°C) | 2.0 in(52 mm) | 46% | 3.5 |
| AprApril | 66°F(19°C) | 42°F(6°C) | 2.4 in(60 mm) | 49% | 4.6 |
| MayMayBest | 75°F(24°C) | 48°F(9°C) | 1.0 in(26 mm) | 48% | 6.0 |
| JunJune | 86°F(30°C) | 55°F(13°C) | 0.2 in(5 mm) | 39% | 7.1 |
| JulJuly | 90°F(32°C) | 60°F(16°C) | 0.2 in(4 mm) | 40% | 7.0 |
| AugAugust | 91°F(33°C) | 60°F(16°C) | 0.1 in(3 mm) | 36% | 6.3 |
| SepSeptember | 84°F(29°C) | 51°F(11°C) | 0.1 in(2 mm) | 39% | 5.3 |
| OctOctoberBest | 73°F(23°C) | 46°F(8°C) | 0.6 in(16 mm) | 46% | 3.7 |
| NovNovember | 58°F(14°C) | 37°F(3°C) | 1.3 in(32 mm) | 54% | 2.6 |
| DecDecember | 49°F(9°C) | 31°F(-1°C) | 1.7 in(42 mm) | 60% | 2.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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