Smyrna (DE) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Smyrna.
Climate overview of Smyrna
Temperatures in Smyrna, Delaware, United States of America, vary greatly throughout the year. July is the hottest month at 31°C (88°F), while January is the coldest at 6°C (43°F).
Rain/snowfall is high, totalling around 1235 mm (49 in) per year. August is the wettest month and February the driest.
Smyrna Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Smyrna — and find the best time to visit.
Monthly Temperature in Smyrna
The climate in Smyrna is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a very warm 31°C (88°F) in July, the warmest time of the year, to a chilly 6°C (43°F) during cooler months like January.
At night, you can expect temperatures ranging from 20°C (68°F) in July to around -4°C (25°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Smyrna
Smyrna has a notably wet climate with abundant precipitation, recording 1235 mm (49 in) of rain/snowfall per year. While rainfall varies throughout the year, each season offers its own charm. August brings wetter days averaging 133 mm (5.2 in) of precipitation, spread over 10 rainy days.
In contrast, the driest month February experiences a drier climate, with about 71 mm (2.8 in) of rainfall spread across 10 rainy days. For more details, please visit our Smyrna Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Smyrna
Frequently asked questions about the climate in Smyrna
What is the best time to visit Smyrna?
May typically offers the most optimal weather in Smyrna. In contrast, January, February and December tend to have less optimal conditions.
What temperatures can I expect in Smyrna?
Daytime highs range from 6°C (43°F) in January to 31°C (88°F) in July. Nighttime lows range from -4°C (25°F) to 20°C (68°F). Temperatures vary considerably through the year.
How much rain does Smyrna get?
Annual rainfall is around 1235 mm (49 in). August is the wettest month with 133 mm (5.2 in), while February is the driest with 71 mm (2.8 in).
Smyrna 3-Day Forecast
Smyrna (DE) 3-Day Forecast
Smyrna on the map
Smyrna is highlighted — select any city to see its climate.
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