March weather in Shelton, CT
The average temperature in Shelton in March is 37.1°F (27.4°F–46.8°F). Average precipitation: 4.72 inches.
March is a spring month in Shelton, and is cooler than the annual average of 50.2°F. Daily temperatures swing about 19.4°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 11h 43m. For travel, March is cool.
Avg High
46.8°F
Avg Low
27.4°F
Precipitation
4.72 in
Daylight
11h 43m
March records in Shelton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 57.0°F (2016) | 3.9°F (2015) | 1.40 in (1987) |
| March 2 | 55.0°F (2017) | 21.0°F (2011) | 1.25 in (2007) |
| March 3 | 54.0°F (2020) | 12.0°F (2015) | 2.20 in (2002) |
| March 4 | 64.0°F (2020) | 12.0°F (2015) | 1.12 in (2023) |
| March 5 | 44.1°F (2012) | 10.0°F (2017) | 1.75 in (1977) |
| March 6 | 55.9°F (2011) | 7.0°F (2015) | 2.25 in (1979) |
| March 7 | 53.1°F (2011) | 7.0°F (2015) | 3.12 in (2011) |
| March 8 | 57.9°F (2012) | 21.0°F (2015) | 4.00 in (2013) |
| March 9 | 66.0°F (2012) | 21.9°F (2015) | 2.44 in (1998) |
| March 10 | 69.1°F (2016) | 21.9°F (2015) | 1.98 in (2024) |
| March 11 | 54.0°F (2016) | 12.0°F (2017) | 1.31 in (1980) |
| March 12 | 62.1°F (2016) | 12.0°F (2017) | 1.85 in (2000) |
| March 13 | 57.0°F (2016) | 10.9°F (2017) | 2.00 in (2013) |
| March 14 | 64.0°F (2020) | 12.0°F (2017) | 2.87 in (1993) |
| March 15 | 46.0°F (2016) | 14.0°F (2017) | 1.59 in (1997) |
| March 16 | 46.0°F (2016) | 14.0°F (2017) | 1.03 in (1967) |
| March 17 | 63.0°F (2016) | 18.0°F (2017) | 1.89 in (2007) |
| March 18 | 75.0°F (2011) | 17.1°F (2017) | 1.48 in (1980) |
| March 19 | 75.0°F (2011) | 12.0°F (2015) | 3.04 in (1983) |
| March 20 | 50.0°F (2011) | 15.1°F (2015) | 1.67 in (1975) |
| March 21 | 75.0°F (2020) | 21.0°F (2017) | 1.50 in (2002) |
| March 22 | 57.0°F (2017) | 21.0°F (2013) | 3.13 in (1980) |
| March 23 | 48.0°F (2011) | 14.0°F (2015) | 3.00 in (1977) |
| March 24 | 68.0°F (2016) | 15.1°F (2015) | 1.25 in (2020) |
| March 25 | 55.9°F (2016) | 19.0°F (2015) | 2.65 in (1969) |
| March 26 | 64.9°F (2016) | 19.9°F (2011) | 1.27 in (1988) |
| March 27 | 50.0°F (2018) | 23.0°F (2011) | 1.92 in (1978) |
| March 28 | 53.1°F (2016) | 23.0°F (2018) | 1.23 in (1983) |
| March 29 | 55.0°F (2016) | 23.0°F (2015) | 2.65 in (2005) |
| March 30 | 57.9°F (2013) | 24.1°F (2015) | 2.77 in (1987) |
| March 31 | 60.1°F (2018) | 26.1°F (2011) | 1.40 in (1987) |