Nassau, Delaware Climate Averages

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Nassau Monthly Climate Averages

January
February
March
April
May
June
July
August
September
October
November
December
Hi 41°F Lo 32°F Hi 44°F Lo 33°F Hi 50°F Lo 40°F Hi 60°F Lo 49°F Hi 68°F Lo 58°F Hi 77°F Lo 67°F Hi 82°F Lo 73°F Hi 80°F Lo 72°F Hi 75°F Lo 67°F Hi 66°F Lo 57°F Hi 55°F Lo 46°F Hi 47°F Lo 39°F
13 mph 12 mph 13 mph 12 mph 11 mph 9 mph 8 mph 9 mph 10 mph 12 mph 12 mph 12 mph
4.1 in 5.1 in 4.7 in 4.2 in 5.1 in 4.6 in 5.4 in 5.5 in 4.9 in 6.3 in 3.7 in 5.6 in
74% 75% 75% 75% 80% 78% 79% 78% 77% 75% 72% 75%
42% 46% 45% 42% 43% 32% 33% 34% 37% 37% 34% 44%
30.1 in 30.1 in 30.1 in 30.0 in 30.0 in 29.9 in 30.0 in 30.0 in 30.0 in 30.0 in 30.1 in 30.1 in
22 20 23 23 23 22 21 21 23 25 25 24
7 7 7 7 8 8 10 10 7 6 5 7
2 2 1 0 0 0 0 0 0 0 0 1
0 1 1 0 1 0 1 1 1 0 0 1
2 2 3 4 5 6 6 6 5 4 3 2
195 159 178 186 192 234 240 227 208 199 216 181
January
February
March
April
May
June
July
August
September
October
November
December
Hi 5°C Lo -0°C Hi 7°C Lo 1°C Hi 10°C Lo 4°C Hi 15°C Lo 9°C Hi 20°C Lo 14°C Hi 25°C Lo 19°C Hi 28°C Lo 23°C Hi 27°C Lo 22°C Hi 24°C Lo 19°C Hi 19°C Lo 14°C Hi 13°C Lo 8°C Hi 9°C Lo 4°C
20 km/h 20 km/h 20 km/h 19 km/h 17 km/h 15 km/h 14 km/h 14 km/h 16 km/h 19 km/h 20 km/h 19 km/h
103 mm 130 mm 120 mm 105 mm 128 mm 116 mm 136 mm 139 mm 124 mm 160 mm 95 mm 141 mm
74% 75% 75% 75% 80% 78% 79% 78% 77% 75% 72% 75%
42% 46% 45% 42% 43% 32% 33% 34% 37% 37% 34% 44%
1019 mb 1019 mb 1018 mb 1016 mb 1016 mb 1014 mb 1015 mb 1016 mb 1017 mb 1017 mb 1020 mb 1020 mb
22 20 23 23 23 22 21 21 23 25 25 24
7 7 7 7 8 8 10 10 7 6 5 7
2 2 1 0 0 0 0 0 0 0 0 1
0 1 1 0 1 0 1 1 1 0 0 1
2 2 3 4 5 6 6 6 5 4 3 2
195 159 178 186 192 234 240 227 208 199 216 181
Month
Avg. Temperatures
Avg. Wind Speed
Avg. Precipitation
Average Humidity
Avg. Cloud Cover
Pressure Average
Average Dry Days
Avg. Precip. Days
Avg. Snow Days
Average Fog Days
Average UV Index
Avg. Hours of Sun
Averages are based on historical weather data from the past 10 years.

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