Siegburg Weather in May
Siegburg in May
The short of it: Siegburg in May averages a high of 20 °C (68 °F) and a low of 9 °C (48 °F), with 66 mm (2.6 in) of rain and about 15 h 30 min of daylight. Rated 4 of 5 for a visit; the best months are April and September. Source: TerraClimate climate normals, 1991–2020.
Average high 20° · low 9° · rain 66 mm · daylight 15 h 30 min
✦✦✦✦ Recommended for a visit · best months: April & September
Thirty years of records give Siegburg an average May high of 20°, a low of 9° and some 66 mm of rain. Highs rise 4° against April, to near 20°; nights run about 9°. Wet spells are common — about 66 mm, the 5th wettest month.
The sun is up for about 15 h 30 min in mid-May, 105 minutes more than a month before.
For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates May 4 of 5 for a visit; the finest months here are April and September.
Against its neighbours, Siegburg runs warmer than most and wetter than most in May. Sankt Augustin, 3 km to the SSW, sees much the same highs.
May in Siegburg, by the numbers
- Warmth rank
- 5th warmest of 12
- Rain rank
- 5th wettest of 12
- Versus April
- 4° warmer, 24 mm more rain
- Versus June
- 3° colder
- Day–night spread
- 11°
- Snow season
- January
- Daylight, mid-month
- 15 h 30 min
- Average wind
- 10 km/h
Neighbouring Towns
May averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Sankt AugustinNorth Rhine-Westphalia | 3 km SSW | 20° | 9° | 64 mm |
| TroisdorfNorth Rhine-Westphalia | 4 km WNW | 20° | 9° | 65 mm |
| Hennef (Sieg)North Rhine-Westphalia | 6 km ESE | 20° | 9° | 66 mm |
| BonnNorth Rhine-Westphalia | 11 km SW | 20° | 9° | 62 mm |
| Porz am RheinNorth Rhine-Westphalia | 14 km NW | 20° | 10° | 64 mm |
| BornheimNorth Rhine-Westphalia | 16 km WSW | 20° | 9° | 59 mm |
| RodenkirchenNorth Rhine-Westphalia | 18 km NW | 20° | 10° | 62 mm |
| Bergisch GladbachNorth Rhine-Westphalia | 21 km NNW | 19° | 9° | 70 mm |