Nashua weather in March: Nashua, New Hampshire: normal highs, lows, rain and records for March
Nashua in March has a normal high of 45°F and a normal low of 24°F, a daily mean of 35°F, rising from 41°F on the 1st to 51°F by the 31st. The month brings 4.11 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 7°C and low of −4°C, 104 mm of precipitation in March.
- NOAA stationNashua Cwsu
- Station IDUSC00275703
- Location42.73°N 71.48°W
- Elevation180 ft (55 m)
- From the center1 miles
- Population91,851
- Jan 35° 14°
- Feb 38° 16°
- Mar 45° 24°
- Apr 58° 35°
- May 69° 46°
- Jun 79° 56°
- Jul 85° 62°
- Aug 83° 60°
- Sep 75° 52°
- Oct 62° 39°
- Nov 51° 29°
- Dec 40° 20°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Nashua in March?
The normal high is 45°F and the normal low 24°F, for a daily mean of 34.7°F. March is 8.2°F warmer than February and 11.9°F cooler than April. March is the 9th warmest month of the year in Nashua and the 5th wettest. Across the month the normal high rises 10°F, from 41°F on March 1 to 51°F on March 31.
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| March 1 | 41°F | 19°F | – | – |
| March 8 | 43°F | 22°F | – | – |
| March 15 | 45°F | 24°F | – | – |
| March 22 | 47°F | 26°F | – | – |
| March 31 | 51°F | 29°F | – | – |
Every day of March: normal high, low and chance of precipitation (warmest afternoon March 31, coldest night March 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| March 1 | 41°F | 19°F | – | – | 11 h 10 min |
| March 2 | 41°F | 20°F | – | – | 11 h 10 min |
| March 3 | 41°F | 20°F | – | – | 11 h 20 min |
| March 4 | 42°F | 20°F | – | – | 11 h 20 min |
| March 5 | 42°F | 21°F | – | – | 11 h 20 min |
| March 6 | 42°F | 21°F | – | – | 11 h 20 min |
| March 7 | 42°F | 21°F | – | – | 11 h 30 min |
| March 8 | 43°F | 22°F | – | – | 11 h 30 min |
| March 9 | 43°F | 22°F | – | – | 11 h 30 min |
| March 10 | 43°F | 22°F | – | – | 11 h 40 min |
| March 11 | 43°F | 23°F | – | – | 11 h 40 min |
| March 12 | 44°F | 23°F | – | – | 11 h 40 min |
| March 13 | 44°F | 23°F | – | – | 11 h 50 min |
| March 14 | 44°F | 23°F | – | – | 11 h 50 min |
| March 15 | 45°F | 24°F | – | – | 11 h 50 min |
| March 16 | 45°F | 24°F | – | – | 11 h 50 min |
| March 17 | 45°F | 24°F | – | – | 12 h |
| March 18 | 46°F | 25°F | – | – | 12 h |
| March 19 | 46°F | 25°F | – | – | 12 h |
| March 20 | 46°F | 25°F | – | – | 12 h 10 min |
| March 21 | 47°F | 26°F | – | – | 12 h 10 min |
| March 22 | 47°F | 26°F | – | – | 12 h 10 min |
| March 23 | 48°F | 26°F | – | – | 12 h 10 min |
| March 24 | 48°F | 27°F | – | – | 12 h 20 min |
| March 25 | 48°F | 27°F | – | – | 12 h 20 min |
| March 26 | 49°F | 27°F | – | – | 12 h 20 min |
| March 27 | 49°F | 28°F | – | – | 12 h 30 min |
| March 28 | 50°F | 28°F | – | – | 12 h 30 min |
| March 29 | 50°F | 28°F | – | – | 12 h 30 min |
| March 30 | 51°F | 29°F | – | – | 12 h 30 min |
| March 31 | 51°F | 29°F | – | – | 12 h 40 min |
- Normal high
- 45°FMarch average
- Normal low
- 24°FMarch average
- Precipitation
- 4.11 inmonth total
- Nights at 32°F or colder
- 24
- Daylight
- 11 h 10 min to 12 h 40 minMarch 1 to March 31
- Sunshine
- 69%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00275703; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Nashua in March?
In a normal March in Nashua, 24 nights fall to freezing and 3 days stay below freezing all day.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00275703.
What are the records for March in Nashua?
The March mean against the 1991-2020 normal of 34.7°F: 2021 36.7°F (+2.0), 2022 35.6°F (+0.9), 2023 35.5°F (+0.8), 2024 38.1°F (+3.4), 2025 37.9°F (+3.2), 2026 35.9°F (+1.2). 6 of 6 ran warmer than normal.
| March | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 36.7°F | +2.0°F | 1.57 in |
| 2022 | 35.6°F | +0.9°F | 2.23 in |
| 2023 | 35.5°F | +0.8°F | 4.25 in |
| 2024 | 38.1°F | +3.4°F | 8.38 in |
| 2025 | 37.9°F | +3.2°F | 3.43 in |
| 2026 | 35.9°F | +1.2°F | 2.42 in |
Source: recent months: ACIS, station USC00275703. Records and recent months use complete months only.
How does March in Nashua compare across New Hampshire?
Across the 28 places PlainClimate covers in New Hampshire, March normal highs run from 36°F in Colebrook to 46°F in Manchester; Nashua's is 45°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.