WeatherWX.com
Royse City Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 54°F Lo 39°F | Hi 56°F Lo 41°F | Hi 66°F Lo 49°F | Hi 73°F Lo 55°F | Hi 81°F Lo 64°F | Hi 90°F Lo 72°F | Hi 94°F Lo 75°F | Hi 95°F Lo 75°F | Hi 88°F Lo 70°F | Hi 77°F Lo 59°F | Hi 64°F Lo 49°F | Hi 56°F Lo 43°F |
| 9 mph | 10 mph | 10 mph | 10 mph | 9 mph | 8 mph | 8 mph | 7 mph | 7 mph | 9 mph | 9 mph | 9 mph |
| 3.4 in | 3.7 in | 5.3 in | 5 in | 8 in | 5.3 in | 4.6 in | 5 in | 6.2 in | 6.7 in | 4.2 in | 4.7 in |
| 67% | 73% | 73% | 74% | 76% | 70% | 63% | 59% | 64% | 65% | 69% | 71% |
| 34% | 43% | 40% | 37% | 36% | 24% | 23% | 21% | 27% | 28% | 33% | 39% |
| 30.2 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 26 | 22 | 25 | 24 | 23 | 24 | 25 | 26 | 23 | 25 | 26 | 26 |
| 4 | 5 | 6 | 6 | 8 | 6 | 6 | 5 | 7 | 6 | 4 | 5 |
| 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 2 | 1 | 1 | 2 | 1 | 1 | 1 | 0 | 1 | 1 | 2 |
| 3 | 3 | 4 | 5 | 6 | 7 | 7 | 7 | 6 | 4 | 4 | 3 |
| 226 | 169 | 190 | 186 | 191 | 247 | 271 | 296 | 244 | 246 | 218 | 200 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 12°C Lo 4°C | Hi 14°C Lo 5°C | Hi 19°C Lo 10°C | Hi 23°C Lo 13°C | Hi 27°C Lo 18°C | Hi 32°C Lo 22°C | Hi 35°C Lo 24°C | Hi 35°C Lo 24°C | Hi 31°C Lo 21°C | Hi 25°C Lo 15°C | Hi 18°C Lo 9°C | Hi 13°C Lo 6°C |
| 15 km/h | 16 km/h | 16 km/h | 16 km/h | 15 km/h | 13 km/h | 12 km/h | 11 km/h | 11 km/h | 14 km/h | 15 km/h | 15 km/h |
| 85 mm | 93 mm | 134 mm | 127 mm | 202 mm | 135 mm | 118 mm | 127 mm | 158 mm | 171 mm | 108 mm | 118 mm |
| 67% | 73% | 73% | 74% | 76% | 70% | 63% | 59% | 64% | 65% | 69% | 71% |
| 34% | 43% | 40% | 37% | 36% | 24% | 23% | 21% | 27% | 28% | 33% | 39% |
| 1021 mb | 1019 mb | 1017 mb | 1014 mb | 1013 mb | 1013 mb | 1014 mb | 1014 mb | 1015 mb | 1016 mb | 1020 mb | 1020 mb |
| 26 | 22 | 25 | 24 | 23 | 24 | 25 | 26 | 23 | 25 | 26 | 26 |
| 4 | 5 | 6 | 6 | 8 | 6 | 6 | 5 | 7 | 6 | 4 | 5 |
| 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 2 | 1 | 1 | 2 | 1 | 1 | 1 | 0 | 1 | 1 | 2 |
| 3 | 3 | 4 | 5 | 6 | 7 | 7 | 7 | 6 | 4 | 4 | 3 |
| 226 | 169 | 190 | 186 | 191 | 247 | 271 | 296 | 244 | 246 | 218 | 200 |
| 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.