Unna Weather in May
Unna in May
The short of it: Unna in May averages a high of 19 °C (66 °F) and a low of 8 °C (46 °F), with 65 mm (2.6 in) of rain and about 15 h 35 min of daylight. Rated 4 of 5 for a visit; the best months are June and September. Source: TerraClimate climate normals, 1991–2020.
Average high 19° · low 8° · rain 65 mm · daylight 15 h 35 min
✦✦✦✦ Recommended for a visit · best months: June & September
May in Unna brings afternoons near 19° and nights around 8°, with about 65 mm of rain over the month. Much like April: highs about 19°, nights near 8°. Easy travelling weather. Wet spells are common — about 65 mm, the 10th wettest month.
The sun is up for about 15 h 35 min in mid-May, 108 minutes more than a month before.
For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates May 4 of 5 for a visit; the finest months here are June and September.
Against its neighbours, Unna runs cooler than most and about as wet in May. Lünen, 14 km to the NW, is 1° warmer by day.
May in Unna, by the numbers
- Warmth rank
- 5th warmest of 12
- Rain rank
- 10th wettest of 12
- Versus April
- 4° warmer, 20 mm more rain
- Versus June
- 3° colder
- Day–night spread
- 11°
- Snow season
- Dec–Feb
- Daylight, mid-month
- 15 h 35 min
- Average wind
- 12 km/h
Neighbouring Towns
May averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| LünenNorth Rhine-Westphalia | 14 km NW | 20° | 8° | 60 mm |
| DortmundNorth Rhine-Westphalia | 16 km W | 20° | 9° | 64 mm |
| IserlohnNorth Rhine-Westphalia | 18 km S | 18° | 8° | 68 mm |
| HammNorth Rhine-Westphalia | 18 km NNE | 20° | 8° | 61 mm |
| HagenNorth Rhine-Westphalia | 25 km SW | 19° | 8° | 68 mm |
| WittenNorth Rhine-Westphalia | 26 km WSW | 19° | 9° | 66 mm |
| Castrop-RauxelNorth Rhine-Westphalia | 26 km W | 20° | 9° | 61 mm |
| AhlenNorth Rhine-Westphalia | 29 km NNE | 20° | 8° | 61 mm |