Weather in Saint John in jaanuar
Climate normals based on 10 years of historical data for Saint John, Jersey.
Average high
10°C
Average low
7°C
Rainfall
114 mm
16 rainy days
Sunshine
1.3h/day
Niiskus
76%
How Hot Is Saint John in jaanuar?
January brings typical readings of 10°C by day and 7°C by night to Saint John.
Sunshine Hours in jaanuar
Saint John is starved of sun this month — daylight runs just 9h, with about 1.3h of actual sun.
Does It Rain In Saint John In jaanuar?
Saint John sees heavy January rains — 114mm in 16 days, well above the annual average.
Is Saint John Humid In jaanuar?
Air feels constantly thick in Saint John: 76% humidity is the norm in January.
Wind In Saint John In jaanuar
Bring a windbreaker — Saint John averages 39 kph in January, often gusty.
Cloud Cover In Saint John In jaanuar
Cloudy skies dominate Saint John in January — averaging 75% cloud cover.
Cities With Similar Weather In jaanuar
Weather in Saint John, month by month
| Month | High / Low | Vihm | |
|---|---|---|---|
| Jaanuari ilm | 10°C / 7°C | 114mm | |
| Veebruari ilm | 9°C / 7°C | 82mm | Details → |
| Märtsi ilm | 10°C / 8°C | 79mm | Details → |
| Aprilli ilm | 12°C / 9°C | 45mm | Details → |
| Mai ilm | 14°C / 11°C | 57mm | Details → |
| Juuni ilm | 17°C / 14°C | 66mm | Details → |
| Juuli ilm | 18°C / 16°C | 57mm | Details → |
| Augusti ilm | 19°C / 16°C | 80mm | Details → |
| Septembri ilm | 18°C / 15°C | 85mm | Details → |
| Oktoobri ilm | 16°C / 13°C | 114mm | Details → |
| Novembri ilm | 13°C / 11°C | 129mm | Details → |
| Detsembri ilm | 11°C / 9°C | 123mm | Details → |