Warwick, Rhode Island Climate by Month
Warwick, Rhode Island, United States
Warm summers and cold winters, with rain spread through the year.
Warwick has warm summers and cold winters, with rain spread through the year. Expect highs of 82°F (28°C) in July and 38°F (3°C) in January, with the coldest nights (January) near 21°F (-6°C). About 48 in (1220 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 82°F(28°C)
- Average high, July
- Coldest nights
- 21°F(-6°C)
- Average low, January
- Rain per year
- 48 in(1220 mm)
- No clear rainy season
- Humidity
- 71%
- Sunniest: July
Best and worst months in Warwick
Best for weatherJune and September are the best time for weather in Warwick: highs near 76°F (24°C) and about 3.9 in (98 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 38°F (3°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 September.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Warwick weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 38°F(3°C) | 21°F(-6°C) | 3.9 in(98 mm) | 73% | 1.7 |
| FebFebruary | 40°F(4°C) | 22°F(-6°C) | 3.4 in(86 mm) | 69% | 2.6 |
| MarMarch | 47°F(9°C) | 29°F(-2°C) | 4.9 in(125 mm) | 64% | 3.5 |
| AprApril | 57°F(14°C) | 38°F(3°C) | 4.2 in(106 mm) | 63% | 4.6 |
| MayMay | 68°F(20°C) | 47°F(9°C) | 3.2 in(82 mm) | 68% | 5.2 |
| JunJuneBest | 77°F(25°C) | 57°F(14°C) | 3.9 in(100 mm) | 71% | 5.7 |
| JulJuly | 82°F(28°C) | 64°F(18°C) | 3.4 in(87 mm) | 72% | 5.8 |
| AugAugust | 82°F(28°C) | 63°F(17°C) | 4.0 in(102 mm) | 74% | 5.2 |
| SepSeptemberBest | 75°F(24°C) | 56°F(13°C) | 3.8 in(96 mm) | 75% | 4.0 |
| OctOctober | 64°F(18°C) | 44°F(7°C) | 4.5 in(114 mm) | 77% | 2.8 |
| NovNovember | 53°F(12°C) | 35°F(2°C) | 4.3 in(108 mm) | 70% | 1.9 |
| DecDecember | 44°F(7°C) | 27°F(-3°C) | 4.6 in(116 mm) | 71% | 1.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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