Łomża Climate by Month
Łomża, Podlasie, Poland
Warm summers and freezing winters, with rain spread through the year.
Łomża has warm summers and freezing winters, with rain spread through the year. July is the warmest month, with highs around 78°F (26°C); January is the coolest at 31°F (-1°C), and nights dip to 22°F (-6°C). About 19 in (483 mm) of rain falls in a typical year, with no clear rainy season. The air is humid, averaging 78% relative humidity.
- Warmest month
- 78°F(26°C)
- Average high, July
- Coldest nights
- 22°F(-6°C)
- Average low, January
- Rain per year
- 19 in(483 mm)
- No clear rainy season
- Humidity
- 78%
- Sunniest: June
Best and worst months in Łomża
Best for weatherJune to August are the best time for weather in Łomża: highs near 76°F (25°C) and about 2.5 in (63 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 31°F (-1°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 June.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Łomża weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 31°F(-1°C) | 22°F(-6°C) | 1.0 in(26 mm) | 100% | 0.6 |
| FebFebruary | 34°F(1°C) | 23°F(-5°C) | 1.0 in(25 mm) | 94% | 1.3 |
| MarMarch | 44°F(7°C) | 30°F(-1°C) | 1.1 in(28 mm) | 81% | 2.7 |
| AprApril | 59°F(15°C) | 39°F(4°C) | 1.1 in(27 mm) | 59% | 4.0 |
| MayMay | 68°F(20°C) | 46°F(8°C) | 1.9 in(47 mm) | 63% | 5.3 |
| JunJuneBest | 74°F(23°C) | 53°F(11°C) | 2.4 in(60 mm) | 65% | 6.0 |
| JulJulyBest | 78°F(26°C) | 57°F(14°C) | 2.8 in(71 mm) | 69% | 5.8 |
| AugAugustBest | 77°F(25°C) | 55°F(13°C) | 2.3 in(59 mm) | 68% | 4.8 |
| SepSeptember | 67°F(19°C) | 48°F(9°C) | 1.7 in(42 mm) | 75% | 3.2 |
| OctOctober | 55°F(13°C) | 40°F(5°C) | 1.5 in(37 mm) | 81% | 1.7 |
| NovNovember | 42°F(6°C) | 33°F(1°C) | 1.2 in(31 mm) | 91% | 0.7 |
| DecDecember | 33°F(1°C) | 25°F(-4°C) | 1.2 in(30 mm) | 91% | 0.4 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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