Belem Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 87°F Lo 74°F | Hi 85°F Lo 74°F | Hi 85°F Lo 74°F | Hi 86°F Lo 74°F | Hi 87°F Lo 74°F | Hi 89°F Lo 74°F | Hi 90°F Lo 73°F | Hi 91°F Lo 74°F | Hi 92°F Lo 74°F | Hi 92°F Lo 75°F | Hi 92°F Lo 75°F | Hi 89°F Lo 75°F |
| 5 mph | 4 mph | 4 mph | 4 mph | 4 mph | 4 mph | 5 mph | 5 mph | 6 mph | 6 mph | 6 mph | 5 mph |
| 10.1 in | 15 in | 19.6 in | 19.7 in | 14.9 in | 5.9 in | 3.8 in | 1.7 in | 1.1 in | 1.2 in | 2.6 in | 6.1 in |
| 85% | 88% | 90% | 90% | 88% | 84% | 81% | 77% | 75% | 74% | 74% | 80% |
| 63% | 68% | 69% | 69% | 63% | 52% | 45% | 35% | 34% | 35% | 41% | 52% |
| 29.8 in | 29.8 in | 29.8 in | 29.8 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.8 in | 29.8 in | 29.8 in |
| 9 | 5 | 5 | 4 | 8 | 14 | 18 | 22 | 22 | 24 | 22 | 15 |
| 22 | 23 | 26 | 26 | 23 | 16 | 13 | 9 | 8 | 7 | 8 | 16 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 6 | 6 |
| 38 | 20 | 23 | 26 | 70 | 137 | 179 | 219 | 187 | 175 | 136 | 79 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 30°C Lo 23°C | Hi 30°C Lo 23°C | Hi 30°C Lo 23°C | Hi 30°C Lo 24°C | Hi 31°C Lo 24°C | Hi 32°C Lo 23°C | Hi 32°C Lo 23°C | Hi 33°C Lo 23°C | Hi 33°C Lo 23°C | Hi 33°C Lo 24°C | Hi 33°C Lo 24°C | Hi 32°C Lo 24°C |
| 8 km/h | 7 km/h | 7 km/h | 6 km/h | 6 km/h | 7 km/h | 8 km/h | 9 km/h | 10 km/h | 10 km/h | 10 km/h | 9 km/h |
| 257 mm | 380 mm | 497 mm | 500 mm | 379 mm | 150 mm | 95 mm | 42 mm | 28 mm | 29 mm | 65 mm | 154 mm |
| 85% | 88% | 90% | 90% | 88% | 84% | 81% | 77% | 75% | 74% | 74% | 80% |
| 63% | 68% | 69% | 69% | 63% | 52% | 45% | 35% | 34% | 35% | 41% | 52% |
| 1011 mb | 1011 mb | 1011 mb | 1011 mb | 1012 mb | 1013 mb | 1013 mb | 1012 mb | 1011 mb | 1010 mb | 1009 mb | 1010 mb |
| 9 | 5 | 5 | 4 | 8 | 14 | 18 | 22 | 22 | 24 | 22 | 15 |
| 22 | 23 | 26 | 26 | 23 | 16 | 13 | 9 | 8 | 7 | 8 | 16 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 6 | 6 |
| 38 | 20 | 23 | 26 | 70 | 137 | 179 | 219 | 187 | 175 | 136 | 79 |
| 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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