Coos County Weather in March
Average highs run from 30°F on March 1 to 41°F on March 31, and lows from 4°F to 19°F. Normal precipitation for the month is 2.82 in.
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
- 36°F
- Average low
- 11°F
- Precipitation
- 2.82 in
- Snowfall
- 16.4 in
- Record high
- 81°FMar 22, 2012
- Record low
- -29°FMar 7, 2007
- Chance of a freeze
- 100%
- Daylight
- 11 h 10 min to 12 h 44 min
- Cloud cover
- 67%
- Humidity
- 92%
- Dew point
- 21°F
- Wind
- 6.7 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 | 30°F | 4°F | 55°F 2017 | -22°F 2015 | 30% | |
| Mar 2 | 31°F | 4°F | 49°F 1997 | -19°F 2026 | 30% | |
| Mar 3 | 31°F | 5°F | 56°F 2020 | -17°F 2014 | 29% | |
| Mar 4 | 31°F | 5°F | 52°F 2008 | -26°F 2003 | 29% | |
| Mar 5 | 32°F | 6°F | 49°F 2026 | -16°F 2015 | 29% | |
| Mar 6 | 32°F | 6°F | 61°F 2022 | -24°F 2015 | 28% | |
| Mar 7 | 32°F | 7°F | 55°F 2012 | -29°F 2007 | 28% | |
| Mar 8 | 33°F | 7°F | 62°F 2012 | -22°F 2007 | 28% | |
| Mar 9 | 33°F | 8°F | 66°F 2016 | -29°F 2007 | 27% | |
| Mar 10 | 33°F | 8°F | 68°F 2026 | -15°F 1999 | 27% | |
| Mar 11 | 34°F | 9°F | 66°F 2021 | -16°F 2005 | 26% | |
| Mar 12 | 34°F | 9°F | 60°F 2012 | -6°F 1998 | 26% | |
| Mar 13 | 34°F | 10°F | 60°F 2012 | -11°F 1998 | 25% | |
| Mar 14 | 35°F | 10°F | 61°F 2007 | -14°F 2014 | 25% | |
| Mar 15 | 35°F | 11°F | 65°F 2025 | -2°F 2021 | 25% | |
| Mar 16 | 35°F | 11°F | 68°F 2025 | -7°F 2014 | 24% | |
| Mar 17 | 36°F | 12°F | 64°F 2022 | -20°F 2014 | 24% | |
| Mar 18 | 36°F | 12°F | 75°F 2012 | -20°F 2018 | 23% | |
| Mar 19 | 37°F | 13°F | 75°F 2012 | -8°F 1997 | 23% | |
| Mar 20 | 37°F | 14°F | 77°F 2012 | -9°F 2015 | 22% | |
| Mar 21 | 37°F | 14°F | 79°F 2012 | -4°F 2018 | 22% | |
| Mar 22 | 38°F | 15°F | 81°F 2012 | -5°F 2004 | 21% | |
| Mar 23 | 38°F | 15°F | 67°F 2021 | -11°F 2004 | 21% | |
| Mar 24 | 38°F | 16°F | 60°F 2021 | -18°F 2014 | 20% | |
| Mar 25 | 39°F | 16°F | 73°F 2021 | -19°F 2014 | 20% | |
| Mar 26 | 39°F | 17°F | 63°F 2021 | -7°F 2001 | 19% | |
| Mar 27 | 40°F | 17°F | 64°F 1998 | -10°F 2001 | 19% | |
| Mar 28 | 40°F | 18°F | 70°F 1998 | 3°F 2026 | 18% | |
| Mar 29 | 40°F | 18°F | 64°F 2003 | 4°F 2008 | 18% | |
| Mar 30 | 41°F | 19°F | 73°F 1998 | -4°F 2008 | 17% | |
| Mar 31 | 41°F | 19°F | 80°F 1998 | 8°F 2008 | 17% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- March 1
- sunrise 6:23 AM, sunset 5:33 PM
- March 31
- sunrise 6:28 AM, sunset 7:12 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00272846 (Errol AP), public domain. Records: NOAA GHCN-Daily, station USW00094700, 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.