United States · 1991–2020 normal
Rockville in
April.
Typical April weather in Rockville: 19.1°C by day, 5.9°C at night, 121 mm of rain over 9.9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high19.1°C
Typical low5.9°C
Rain121 mm
Wet days9.9
Comfort score 49 this month (September leads the year at 79). Daylight is calculated as 13 h 12 from latitude 39.76°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4263850
- NOAA station
- USC00127522 · ROCKVILLE
- Station distance
- 0.4 km from the place centre
- Coverage
- Strong coverage · 29 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.