Deerfield Beach Climate by Month
Deerfield Beach, Florida, United States
Hot summers and mild winters, with rain spread through the year.
Hot summers and mild winters, with rain spread through the year: that's Deerfield Beach's climate in short. Afternoon highs range from 75°F (24°C) in January to 91°F (33°C) in July, and January nights average 59°F (15°C). It gets 66 in (1686 mm) of rain a year, spread across the months.
- Warmest month
- 91°F(33°C)
- Average high, July
- Coldest nights
- 59°F(15°C)
- Average low, January
- Rain per year
- 66 in(1686 mm)
- No clear rainy season
- Humidity
- 72%
- Sunniest: May
Best and worst months in Deerfield Beach
Best for weatherThe most comfortable weather comes from December to February, with highs around 77°F (25°C) and about 2.4 in (62 mm) of rain a month.
Least pleasantJune and September are the least pleasant; September is the wettest, with 10 in (255 mm) of rain.
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 January.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Deerfield Beach weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 75°F(24°C) | 59°F(15°C) | 2.6 in(66 mm) | 70% | 3.4 |
| FebFebruaryBest | 77°F(25°C) | 60°F(16°C) | 2.3 in(59 mm) | 72% | 4.3 |
| MarMarch | 79°F(26°C) | 63°F(17°C) | 3.0 in(76 mm) | 69% | 5.2 |
| AprApril | 83°F(28°C) | 67°F(19°C) | 3.9 in(98 mm) | 68% | 5.9 |
| MayMay | 86°F(30°C) | 71°F(22°C) | 6.7 in(169 mm) | 72% | 6.2 |
| JunJune | 89°F(32°C) | 74°F(24°C) | 9.8 in(250 mm) | 75% | 5.5 |
| JulJuly | 91°F(33°C) | 76°F(24°C) | 7.6 in(192 mm) | 74% | 5.9 |
| AugAugust | 91°F(33°C) | 76°F(24°C) | 7.5 in(191 mm) | 76% | 5.5 |
| SepSeptember | 90°F(32°C) | 75°F(24°C) | 10 in(255 mm) | 76% | 4.7 |
| OctOctober | 87°F(30°C) | 72°F(22°C) | 7.2 in(183 mm) | 73% | 4.1 |
| NovNovember | 82°F(28°C) | 66°F(19°C) | 3.4 in(86 mm) | 70% | 3.5 |
| DecDecemberBest | 78°F(25°C) | 62°F(17°C) | 2.4 in(61 mm) | 72% | 3.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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