Newport, United Kingdom Climate by Month
Newport, Wales, United Kingdom
Mild summers and cool winters, with rain spread through the year.
Mild summers and cool winters, with rain spread through the year: that's Newport's climate in short. July is the warmest month, with highs around 71°F (22°C); January is the coolest at 47°F (8°C), and nights dip to 37°F (3°C). About 38 in (974 mm) of rain falls in a typical year, with no clear rainy season. The air is humid, averaging 81% relative humidity.
- Warmest month
- 71°F(22°C)
- Average high, July
- Coldest nights
- 37°F(3°C)
- Average low, February
- Rain per year
- 38 in(974 mm)
- No clear rainy season
- Humidity
- 81%
- Sunniest: June
Best and worst months in Newport
Best for weatherThe most comfortable weather comes in July, with highs around 71°F (22°C) and about 2.6 in (67 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the coldest, with highs of only 47°F (8°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)
Newport weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 47°F(8°C) | 37°F(3°C) | 3.5 in(89 mm) | 88% | 0.7 |
| FebFebruary | 47°F(9°C) | 37°F(3°C) | 2.8 in(71 mm) | 88% | 1.4 |
| MarMarch | 51°F(11°C) | 39°F(4°C) | 2.8 in(71 mm) | 78% | 2.5 |
| AprApril | 57°F(14°C) | 42°F(5°C) | 2.4 in(61 mm) | 76% | 3.9 |
| MayMay | 62°F(17°C) | 47°F(8°C) | 2.6 in(65 mm) | 76% | 4.9 |
| JunJune | 67°F(20°C) | 52°F(11°C) | 2.6 in(66 mm) | 75% | 5.2 |
| JulJulyBest | 71°F(22°C) | 55°F(13°C) | 2.6 in(67 mm) | 76% | 4.9 |
| AugAugust | 70°F(21°C) | 55°F(13°C) | 3.5 in(88 mm) | 78% | 4.1 |
| SepSeptember | 66°F(19°C) | 51°F(11°C) | 3.0 in(76 mm) | 78% | 3.0 |
| OctOctober | 59°F(15°C) | 47°F(8°C) | 4.1 in(104 mm) | 88% | 1.7 |
| NovNovember | 52°F(11°C) | 42°F(5°C) | 4.4 in(112 mm) | 91% | 0.9 |
| DecDecember | 48°F(9°C) | 38°F(3°C) | 4.1 in(104 mm) | 85% | 0.6 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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