Ciechanów Climate by Month
Ciechanów, Mazovia, Poland
Warm summers and freezing winters, with rain spread through the year.
Ciechanów has warm summers and freezing winters, with rain spread through the year. July is the warmest month, with highs around 76°F (25°C); January is the coolest at 33°F (0°C), and nights dip to 24°F (-5°C). It gets 19 in (487 mm) of rain a year, spread across the months.
- Warmest month
- 76°F(25°C)
- Average high, July
- Coldest nights
- 24°F(-5°C)
- Average low, January
- Rain per year
- 19 in(487 mm)
- No clear rainy season
- Humidity
- 77%
- Sunniest: June
Best and worst months in Ciechanów
Best for weatherJune to August are the best time for weather in Ciechanów: highs near 75°F (24°C) and about 2.5 in (62 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 33°F (0°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 August.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Ciechanów weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 33°F(0°C) | 24°F(-5°C) | 1.0 in(26 mm) | 96% | 0.6 |
| FebFebruary | 36°F(2°C) | 25°F(-4°C) | 1.0 in(25 mm) | 88% | 1.3 |
| MarMarch | 44°F(7°C) | 30°F(-1°C) | 1.1 in(28 mm) | 80% | 2.6 |
| AprApril | 58°F(14°C) | 38°F(4°C) | 1.1 in(28 mm) | 61% | 4.1 |
| MayMay | 67°F(19°C) | 46°F(8°C) | 2.0 in(50 mm) | 64% | 5.3 |
| JunJuneBest | 72°F(22°C) | 52°F(11°C) | 2.4 in(61 mm) | 68% | 5.9 |
| JulJulyBest | 76°F(25°C) | 56°F(14°C) | 2.9 in(74 mm) | 68% | 5.6 |
| AugAugustBest | 76°F(25°C) | 55°F(13°C) | 2.0 in(52 mm) | 69% | 4.7 |
| SepSeptember | 66°F(19°C) | 48°F(9°C) | 1.7 in(44 mm) | 76% | 3.2 |
| OctOctober | 55°F(13°C) | 40°F(5°C) | 1.3 in(34 mm) | 81% | 1.7 |
| NovNovember | 43°F(6°C) | 34°F(1°C) | 1.3 in(33 mm) | 90% | 0.7 |
| DecDecember | 35°F(2°C) | 26°F(-3°C) | 1.3 in(32 mm) | 87% | 0.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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