Weather World
Merritt Island Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 67°F Lo 58°F | Hi 70°F Lo 60°F | Hi 73°F Lo 63°F | Hi 77°F Lo 68°F | Hi 81°F Lo 72°F | Hi 85°F Lo 76°F | Hi 86°F Lo 78°F | Hi 87°F Lo 79°F | Hi 84°F Lo 78°F | Hi 80°F Lo 73°F | Hi 74°F Lo 67°F | Hi 71°F Lo 62°F |
| 10 mph | 9 mph | 10 mph | 10 mph | 9 mph | 8 mph | 7 mph | 7 mph | 8 mph | 10 mph | 10 mph | 9 mph |
| 2.5 in | 2.9 in | 2 in | 2.8 in | 4.7 in | 6.2 in | 6 in | 7 in | 9.9 in | 4.1 in | 2.4 in | 2.3 in |
| 72% | 74% | 71% | 73% | 74% | 77% | 78% | 78% | 77% | 74% | 74% | 75% |
| 37% | 37% | 30% | 31% | 31% | 36% | 37% | 39% | 44% | 37% | 39% | 38% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 27 | 24 | 27 | 24 | 22 | 15 | 13 | 11 | 14 | 24 | 26 | 27 |
| 4 | 5 | 4 | 6 | 9 | 15 | 18 | 20 | 16 | 7 | 4 | 4 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 4 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 |
| 201 | 186 | 234 | 228 | 246 | 202 | 205 | 198 | 166 | 200 | 188 | 197 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 20°C Lo 14°C | Hi 21°C Lo 16°C | Hi 23°C Lo 17°C | Hi 25°C Lo 20°C | Hi 27°C Lo 22°C | Hi 29°C Lo 25°C | Hi 30°C Lo 26°C | Hi 30°C Lo 26°C | Hi 29°C Lo 25°C | Hi 27°C Lo 23°C | Hi 23°C Lo 19°C | Hi 22°C Lo 17°C |
| 16 km/h | 15 km/h | 16 km/h | 16 km/h | 14 km/h | 12 km/h | 11 km/h | 12 km/h | 13 km/h | 15 km/h | 16 km/h | 15 km/h |
| 63 mm | 74 mm | 52 mm | 71 mm | 118 mm | 156 mm | 151 mm | 177 mm | 252 mm | 103 mm | 61 mm | 59 mm |
| 72% | 74% | 71% | 73% | 74% | 77% | 78% | 78% | 77% | 74% | 74% | 75% |
| 37% | 37% | 30% | 31% | 31% | 36% | 37% | 39% | 44% | 37% | 39% | 38% |
| 1020 mb | 1020 mb | 1019 mb | 1017 mb | 1017 mb | 1016 mb | 1017 mb | 1016 mb | 1015 mb | 1016 mb | 1018 mb | 1020 mb |
| 27 | 24 | 27 | 24 | 22 | 15 | 13 | 11 | 14 | 24 | 26 | 27 |
| 4 | 5 | 4 | 6 | 9 | 15 | 18 | 20 | 16 | 7 | 4 | 4 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 4 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 |
| 201 | 186 | 234 | 228 | 246 | 202 | 205 | 198 | 166 | 200 | 188 | 197 |
| 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.