WeatherWX.com
Catasauqua Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 36°F Lo 22°F | Hi 39°F Lo 23°F | Hi 48°F Lo 30°F | Hi 59°F Lo 40°F | Hi 70°F Lo 51°F | Hi 78°F Lo 59°F | Hi 85°F Lo 65°F | Hi 82°F Lo 63°F | Hi 76°F Lo 56°F | Hi 63°F Lo 46°F | Hi 51°F Lo 35°F | Hi 41°F Lo 29°F |
| 8 mph | 8 mph | 8 mph | 8 mph | 6 mph | 6 mph | 5 mph | 5 mph | 6 mph | 7 mph | 7 mph | 7 mph |
| 3.4 in | 3.7 in | 4.3 in | 4.5 in | 4.5 in | 4.9 in | 5 in | 5.3 in | 4.6 in | 4.9 in | 3.4 in | 4.5 in |
| 77% | 81% | 77% | 75% | 78% | 77% | 76% | 76% | 78% | 80% | 77% | 80% |
| 48% | 52% | 48% | 48% | 47% | 41% | 36% | 36% | 38% | 43% | 38% | 50% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 30.0 in | 30.0 in | 30.1 in | 30.0 in | 30.1 in | 30.1 in |
| 19 | 16 | 21 | 23 | 23 | 20 | 21 | 21 | 23 | 24 | 24 | 20 |
| 8 | 8 | 8 | 7 | 8 | 10 | 10 | 10 | 7 | 7 | 6 | 8 |
| 4 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| 1 | 1 | 2 | 3 | 5 | 6 | 6 | 5 | 4 | 3 | 2 | 1 |
| 148 | 124 | 153 | 151 | 173 | 196 | 226 | 222 | 209 | 181 | 193 | 151 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 2°C Lo -5°C | Hi 4°C Lo -5°C | Hi 9°C Lo -1°C | Hi 15°C Lo 5°C | Hi 21°C Lo 10°C | Hi 26°C Lo 15°C | Hi 29°C Lo 18°C | Hi 28°C Lo 17°C | Hi 24°C Lo 14°C | Hi 17°C Lo 8°C | Hi 10°C Lo 2°C | Hi 5°C Lo -2°C |
| 13 km/h | 12 km/h | 13 km/h | 13 km/h | 10 km/h | 9 km/h | 8 km/h | 8 km/h | 9 km/h | 11 km/h | 11 km/h | 12 km/h |
| 86 mm | 94 mm | 109 mm | 114 mm | 115 mm | 125 mm | 128 mm | 134 mm | 118 mm | 123 mm | 87 mm | 114 mm |
| 77% | 81% | 77% | 75% | 78% | 77% | 76% | 76% | 78% | 80% | 77% | 80% |
| 48% | 52% | 48% | 48% | 47% | 41% | 36% | 36% | 38% | 43% | 38% | 50% |
| 1019 mb | 1018 mb | 1018 mb | 1016 mb | 1017 mb | 1014 mb | 1015 mb | 1016 mb | 1018 mb | 1017 mb | 1020 mb | 1019 mb |
| 19 | 16 | 21 | 23 | 23 | 20 | 21 | 21 | 23 | 24 | 24 | 20 |
| 8 | 8 | 8 | 7 | 8 | 10 | 10 | 10 | 7 | 7 | 6 | 8 |
| 4 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| 1 | 1 | 2 | 3 | 5 | 6 | 6 | 5 | 4 | 3 | 2 | 1 |
| 148 | 124 | 153 | 151 | 173 | 196 | 226 | 222 | 209 | 181 | 193 | 151 |
| 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.