Sem Weather in July
Sem in July
The short of it: Sem in July averages a high of 21 °C (70 °F) and a low of 15 °C (59 °F), with 84 mm (3.3 in) of rain and about 17 h 51 min of daylight. Rated 3 of 5 for a visit; the best months are April and July. Source: TerraClimate climate normals, 1991–2020.
Average high 21° · low 15° · rain 84 mm · daylight 17 h 51 min
✦✦✦ Fair for a visit · best months: April & July
Thirty years of records give Sem an average July high of 21°, a low of 15° and some 84 mm of rain. No month in Sem runs warmer: highs about 21°. Wet spells are common — about 84 mm, the 5th wettest month.
The sun is up for about 17 h 51 min in mid-July, 41 minutes less than a month before.
For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates July 3 of 5 for a visit; the finest months here are April and July.
Against its neighbours, Sem runs about middling and wetter than most in July. Tønsberg, 5 km to the ESE, sees much the same highs.
July in Sem, by the numbers
- Warmth rank
- 1st warmest of 12
- Rain rank
- 5th wettest of 12
- Versus June
- 3° warmer, 10 mm more rain
- Versus August
- 1° warmer
- Day–night spread
- 7°
- Snow season
- Nov–Mar
- Daylight, mid-month
- 17 h 51 min
- Average wind
- 13 km/h
Neighbouring Towns
July averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| TønsbergVestfold | 5 km ESE | 22° | 15° | 79 mm |
| MelsomvikVestfold | 6 km S | 21° | 15° | 80 mm |
| StokkeVestfold | 7 km SSW | 21° | 15° | 85 mm |
| ÅsgårdstrandVestfold | 11 km NE | 21° | 14° | 77 mm |
| HortenVestfold | 17 km NNE | 22° | 14° | 78 mm |
| SandefjordVestfold | 18 km SSW | 21° | 15° | 90 mm |
| TjømeVestfold | 19 km S | 20° | 15° | 71 mm |
| HolmestrandVestfold | 23 km N | 21° | 14° | 88 mm |