King's Lynn Climate by Month
King's Lynn, England, United Kingdom
Mild summers and cool winters, with rain spread through the year.
The climate in King's Lynn is one of mild summers and cool winters, with rain spread through the year. Expect highs of 72°F (22°C) in July and 45°F (7°C) in January, with the coldest nights (January) near 35°F (2°C). About 25 in (643 mm) of rain falls in a typical year, with no clear rainy season. The air is humid, averaging 82% relative humidity.
- Warmest month
- 72°F(22°C)
- Average high, July
- Coldest nights
- 35°F(2°C)
- Average low, January
- Rain per year
- 25 in(643 mm)
- No clear rainy season
- Humidity
- 82%
- Sunniest: June
Best and worst months in King's Lynn
Best for weatherThe most comfortable weather comes in July and August, with highs around 72°F (22°C) and about 2.5 in (63 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the coldest, with highs of only 45°F (7°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
King's Lynn weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 45°F(7°C) | 35°F(2°C) | 2.1 in(53 mm) | 95% | 0.7 |
| FebFebruary | 46°F(8°C) | 35°F(2°C) | 1.7 in(43 mm) | 81% | 1.3 |
| MarMarch | 51°F(11°C) | 38°F(3°C) | 1.6 in(40 mm) | 80% | 2.5 |
| AprApril | 56°F(13°C) | 41°F(5°C) | 1.5 in(37 mm) | 78% | 3.8 |
| MayMay | 62°F(17°C) | 46°F(8°C) | 1.8 in(45 mm) | 77% | 4.7 |
| JunJune | 68°F(20°C) | 51°F(10°C) | 2.4 in(62 mm) | 76% | 4.9 |
| JulJulyBest | 72°F(22°C) | 54°F(12°C) | 2.3 in(59 mm) | 76% | 4.8 |
| AugAugustBest | 72°F(22°C) | 54°F(12°C) | 2.6 in(67 mm) | 76% | 4.1 |
| SepSeptember | 66°F(19°C) | 51°F(10°C) | 2.2 in(57 mm) | 78% | 2.9 |
| OctOctober | 58°F(15°C) | 46°F(8°C) | 2.6 in(66 mm) | 83% | 1.6 |
| NovNovember | 51°F(10°C) | 40°F(4°C) | 2.4 in(61 mm) | 87% | 0.8 |
| DecDecember | 46°F(8°C) | 36°F(2°C) | 2.1 in(53 mm) | 92% | 0.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
All 20 places like King's Lynn →- 🇬🇧BillericayEngland, United Kingdom · Pop. 36k99%matchSame winter lowsSame summer highsKing's Lynn vs Billericay →
- 🇬🇧IpswichEngland, United Kingdom · Pop. 179k99%matchSame winter lowsSame summer highsKing's Lynn vs Ipswich →
- 🇬🇧Kingston upon HullEngland, United Kingdom · Pop. 314k99%matchSame winter lowsSame summer highsKing's Lynn vs Kingston upon Hull →
- 🇬🇧NorthamptonEngland, United Kingdom · Pop. 246k99%matchSame winter lowsSame summer highsKing's Lynn vs Northampton →
- 🇬🇧WinchesterEngland, United Kingdom · Pop. 46k99%matchSame winter lowsSame summer highsKing's Lynn vs Winchester →