Branford Climate by Month
Branford, Connecticut, United States
Warm summers and cold winters, with rain spread through the year.
Branford has warm summers and cold winters, with rain spread through the year. Expect highs of 84°F (29°C) in July and 38°F (3°C) in January, with the coldest nights (January) near 22°F (-5°C). It gets 46 in (1179 mm) of rain a year, spread across the months.
- Warmest month
- 84°F(29°C)
- Average high, July
- Coldest nights
- 22°F(-5°C)
- Average low, January
- Rain per year
- 46 in(1179 mm)
- No clear rainy season
- Humidity
- 69%
- Sunniest: July
Best and worst months in Branford
Best for weatherThe most comfortable weather comes in September, with highs around 75°F (24°C) and about 3.7 in (93 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; January is 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)
Branford weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 38°F(3°C) | 22°F(-5°C) | 3.4 in(87 mm) | 70% | 1.8 |
| FebFebruary | 40°F(5°C) | 23°F(-5°C) | 3.4 in(86 mm) | 66% | 2.6 |
| MarMarch | 48°F(9°C) | 30°F(-1°C) | 4.2 in(107 mm) | 61% | 3.5 |
| AprApril | 59°F(15°C) | 39°F(4°C) | 4.1 in(105 mm) | 59% | 4.6 |
| MayMay | 70°F(21°C) | 49°F(9°C) | 3.6 in(92 mm) | 64% | 5.3 |
| JunJune | 79°F(26°C) | 58°F(15°C) | 4.1 in(104 mm) | 71% | 5.7 |
| JulJuly | 84°F(29°C) | 64°F(18°C) | 3.9 in(99 mm) | 73% | 5.8 |
| AugAugust | 83°F(28°C) | 64°F(18°C) | 3.7 in(95 mm) | 72% | 5.2 |
| SepSeptemberBest | 75°F(24°C) | 56°F(13°C) | 3.7 in(93 mm) | 74% | 4.1 |
| OctOctober | 65°F(18°C) | 45°F(7°C) | 4.3 in(109 mm) | 76% | 2.8 |
| NovNovember | 53°F(12°C) | 36°F(2°C) | 3.7 in(93 mm) | 70% | 1.9 |
| DecDecember | 43°F(6°C) | 28°F(-2°C) | 4.3 in(109 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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