United States · 1991–2020 normal
Merrimack in
May.
Typical May weather in Merrimack: 21°C by day, 7.5°C at night, 97 mm of rain over 10.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high21°C
Typical low7.5°C
Rain97 mm
Wet days10.6
Comfort score 61 this month (September leads the year at 77). Daylight is calculated as 14 h 37 from latitude 42.87°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5089478
- NOAA station
- USC00275712 · NASHUA 2 NNW
- Station distance
- 8.4 km from the place centre
- Coverage
- Strong coverage · 26 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.