Siwān Weather in May
Siwān in May
The short of it: Siwān in May averages a high of 38 °C (101 °F) and a low of 25 °C (77 °F), with 28 mm (1.1 in) of rain and about 13 h 25 min of daylight. Rated 3 of 5 for a visit; the best months are January and December. Source: TerraClimate climate normals, 1991–2020.
Average high 38° · low 25° · rain 28 mm · daylight 13 h 25 min
✦✦✦ Fair for a visit · best months: January & December
May in Siwān brings afternoons near 38° and nights around 25°, with about 28 mm of rain over the month. The height of summer in Siwān, with afternoons near 38°. Rain is modest, about 28 mm, the 6th wettest month.
The sun is up for about 13 h 25 min in mid-May, 40 minutes more than a month before.
For the traveller: pack linen, a wide hat and water. The Almanac rates May 3 of 5 for a visit; the finest months here are January and December.
Against its neighbours, Siwān runs warmer than most and drier than most in May. Hathwa, 16 km to the NNW, sees much the same highs.
May in Siwān, by the numbers
- Warmth rank
- 1st warmest of 12
- Rain rank
- 6th wettest of 12
- Versus April
- 1° warmer, 18 mm more rain
- Versus June
- 2° warmer
- Day–night spread
- 13°
- Snow season
- seldom any
- Daylight, mid-month
- 13 h 25 min
- Average wind
- 8 km/h
Neighbouring Towns
May averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| HathwaBihar | 16 km NNW | 38° | 25° | 27 mm |
| MirganjBihar | 17 km N | 38° | 25° | 29 mm |
| MahārājganiBihar | 19 km SE | 38° | 25° | 31 mm |
| MairwaBihar | 19 km W | 38° | 25° | 20 mm |
| GopālganjBihar | 29 km NNE | 37° | 24° | 35 mm |
| BarauliBihar | 29 km NE | 37° | 25° | 38 mm |
| ManiarUttar Pradesh | 32 km SW | 39° | 26° | 20 mm |
| SikandarpurUttar Pradesh | 36 km WSW | 39° | 25° | 18 mm |