Łomża Weather in December
Łomża in December
The short of it: Łomża in December averages a high of 1 °C (33 °F) and a low of -4 °C (25 °F), with 30 mm (1.2 in) of rain and about 7 h 33 min of daylight. Rated 3 of 5 for a visit; the best months are September and June. Source: TerraClimate climate normals, 1991–2020.
Average high 1° · low -4° · rain 30 mm · daylight 7 h 33 min
✦✦✦ Fair for a visit · best months: September & June
December in Łomża brings afternoons near 1° and nights around -4°, with about 30 mm of rain over the month. The year turns hard here: highs drop 5° from November to about 1°, with nights near -4°. Rain is modest, about 30 mm, the 8th wettest month. The first lasting snow usually comes now.
The sun is up for about 7 h 33 min in mid-December, 59 minutes less than a month before.
For the traveller: pack a heavy coat, gloves and a scarf. The Almanac rates December 3 of 5 for a visit; the finest months here are September and June.
Against its neighbours, Łomża runs warmer than most and drier than most in December. Piątnica, 3 km to the NE, sees much the same highs.
December in Łomża, by the numbers
- Warmth rank
- 11th warmest of 12
- Rain rank
- 8th wettest of 12
- Versus November
- 5° colder, 1.0 mm less rain
- Versus January
- 2° warmer
- Day–night spread
- 5°
- Snow season
- Dec–Mar
- Daylight, mid-month
- 7 h 33 min
- Average wind
- 13 km/h