Newtown Weather in March
Average highs run from 43°F on March 1 to 53°F on March 31, and lows from 25°F to 34°F. Normal precipitation for the month is 4.43 in over about 12 wet days.
March day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
March at a glance
- Average high
- 48°F
- Average low
- 29°F
- Precipitation
- 4.43 in
- Snowfall
- 10.4 in
- Record high
- 75°FMar 18, 2011
- Record low
- 4°FMar 1, 2015
- Chance of a freeze
- 100%
- Daylight
- 11 h 16 min to 12 h 39 min
- Cloud cover
- 63%
- Humidity
- 84%
- Dew point
- 30°F
- Wind
- 6.3 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Mar 1 | 43°F | 25°F | 57°F 2016 | 4°F 2015 | 40% | 19% |
| Mar 2 | 43°F | 25°F | 55°F 2017 | 21°F 2011 | 40% | 19% |
| Mar 3 | 43°F | 26°F | 54°F 2020 | 12°F 2015 | 40% | 19% |
| Mar 4 | 44°F | 26°F | 64°F 2020 | 12°F 2015 | 40% | 19% |
| Mar 5 | 44°F | 26°F | 44°F 2012 | 10°F 2017 | 40% | 18% |
| Mar 6 | 44°F | 26°F | 56°F 2011 | 7°F 2015 | 40% | 18% |
| Mar 7 | 45°F | 27°F | 53°F 2011 | 7°F 2015 | 40% | 18% |
| Mar 8 | 45°F | 27°F | 58°F 2012 | 21°F 2015 | 40% | 18% |
| Mar 9 | 45°F | 27°F | 66°F 2012 | 22°F 2015 | 40% | 17% |
| Mar 10 | 46°F | 27°F | 69°F 2016 | 22°F 2015 | 40% | 17% |
| Mar 11 | 46°F | 28°F | 54°F 2016 | 12°F 2017 | 40% | 17% |
| Mar 12 | 46°F | 28°F | 62°F 2016 | 12°F 2017 | 40% | 16% |
| Mar 13 | 47°F | 28°F | 57°F 2016 | 11°F 2017 | 40% | 16% |
| Mar 14 | 47°F | 28°F | 64°F 2020 | 12°F 2017 | 40% | 16% |
| Mar 15 | 47°F | 29°F | 46°F 2016 | 14°F 2017 | 40% | 15% |
| Mar 16 | 48°F | 29°F | 46°F 2016 | 14°F 2017 | 40% | 15% |
| Mar 17 | 48°F | 29°F | 63°F 2016 | 18°F 2017 | 40% | 15% |
| Mar 18 | 48°F | 30°F | 75°F 2011 | 17°F 2017 | 40% | 14% |
| Mar 19 | 49°F | 30°F | 75°F 2011 | 12°F 2015 | 40% | 14% |
| Mar 20 | 49°F | 30°F | 50°F 2011 | 15°F 2015 | 40% | 14% |
| Mar 21 | 49°F | 30°F | 75°F 2020 | 21°F 2017 | 41% | 13% |
| Mar 22 | 50°F | 31°F | 57°F 2017 | 21°F 2013 | 41% | 13% |
| Mar 23 | 50°F | 31°F | 48°F 2011 | 14°F 2015 | 40% | 12% |
| Mar 24 | 51°F | 31°F | 68°F 2016 | 15°F 2015 | 40% | 12% |
| Mar 25 | 51°F | 32°F | 56°F 2016 | 19°F 2015 | 41% | 11% |
| Mar 26 | 51°F | 32°F | 65°F 2016 | 20°F 2011 | 41% | 11% |
| Mar 27 | 52°F | 32°F | 50°F 2018 | 23°F 2011 | 41% | 11% |
| Mar 28 | 52°F | 33°F | 53°F 2016 | 23°F 2018 | 41% | 10% |
| Mar 29 | 53°F | 33°F | 55°F 2016 | 23°F 2015 | 41% | 10% |
| Mar 30 | 53°F | 33°F | 58°F 2013 | 24°F 2015 | 41% | 9% |
| Mar 31 | 53°F | 34°F | 60°F 2018 | 26°F 2011 | 41% | 9% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- March 1
- sunrise 6:28 AM, sunset 5:44 PM
- March 31
- sunrise 6:38 AM, sunset 7:17 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00061762 (Danbury), public domain. Records: NOAA GHCN-Daily, station USC00060128, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.