May weather in Rochester, NH

The average temperature in Rochester in May is °F (°F–°F). Average precipitation: 3.99 inches.

May is a spring month in Rochester, and is cooler than the annual average of 0°F. Expect about 12 days with precipitation. Daylight averages about 14h 30m.

Avg High
°F
Avg Low
°F
Precipitation
3.99 in
Daylight
14h 30m

May records in Rochester

Date Record High Record Low Record Precip
May 1 68.0°F (2011) 33.1°F (2011) 1.50 in (1991)
May 2 66.9°F (2011) 34.0°F (2011) 0.46 in (1992)
May 3 72.0°F (2011) 43.0°F (2012) 1.81 in (2006)
May 4 71.1°F (2011) 43.0°F (2012) 1.05 in (2004)
May 5 55.0°F (2011) 43.0°F (2012) 0.71 in (2011)
May 6 70.0°F (2012) 35.1°F (2011) 1.32 in (1998)
May 7 72.0°F (2011) 37.9°F (2012) 1.81 in (1991)
May 8 75.0°F (2011) 42.1°F (2012) 0.53 in (1994)
May 9 71.1°F (2011) 39.0°F (2011) 0.98 in (2012)
May 10 71.1°F (2011) 51.1°F (2012) 0.60 in (2012)
May 11 62.1°F (2011) 44.1°F (2012) 1.10 in (1990)
May 12 69.1°F (2011) 34.0°F (2012) 1.04 in (1996)
May 13 80.1°F (2012) 39.0°F (2011) 0.55 in (2006)
May 14 87.1°F (2012) 41.0°F (2011) 6.02 in (2006)
May 15 64.0°F (2012) 48.0°F (2011) 2.75 in (2006)
May 16 75.0°F (2012) 48.9°F (2011) 1.29 in (2011)
May 17 73.9°F (2012) 46.0°F (2011) 0.95 in (1994)
May 18 70.0°F (2012) 37.9°F (2012) 0.80 in (1991)
May 19 73.9°F (2012) 42.1°F (2012) 1.05 in (2004)
May 20 82.0°F (2012) 46.9°F (2012) 1.05 in (1999)
May 21 86.0°F (2012) 46.9°F (2012) 0.30 in (2007)
May 22 79.0°F (2012) 48.0°F (2011) 0.88 in (2005)
May 23 70.0°F (2012) 46.0°F (2011) 1.20 in (2004)
May 24 80.1°F (2012) 50.0°F (2011) 1.55 in (2005)
May 25 81.0°F (2011) 54.0°F (2011) 1.02 in (2005)
May 26 82.0°F (2011) 48.9°F (2011) 0.85 in (2005)
May 27 89.1°F (2012) 64.0°F (2011) 0.92 in (2003)
May 28 91.9°F (2011) 57.0°F (2012) 0.97 in (2009)
May 29 75.0°F (2012) 57.0°F (2011) 0.70 in (2003)
May 30 88.0°F (2011) 55.9°F (2012) 1.29 in (1990)
May 31 91.9°F (2011) 57.0°F (2011) 0.74 in (1990)

Other months in Rochester