Port Huron weather in March: Port Huron, Michigan: normal highs, lows, rain and records for March
Port Huron in March has a normal high of 42°F and a normal low of 28°F, a daily mean of 35°F, rising from 37°F on the 1st to 48°F by the 31st. Measurable precipitation falls on 11 days in a normal March, 2.21 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 6°C and low of −2°C, 56 mm of precipitation and 12 cm of snow in March.
- NOAA stationPort Huron
- Station IDUSC00206680
- Location42.98°N 82.42°W
- Elevation590 ft (180 m)
- From the center1 miles
- Population28,342
- Jan 31° 20°
- Feb 33° 21°
- Mar 42° 28°
- Apr 54° 38°
- May 67° 49°
- Jun 76° 59°
- Jul 81° 65°
- Aug 80° 64°
- Sep 73° 57°
- Oct 61° 46°
- Nov 47° 35°
- Dec 36° 26°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Port Huron in March?
The normal high is 42°F and the normal low 28°F, for a daily mean of 35.2°F. March is 8.3°F warmer than February and 10.9°F cooler than April. March is the 9th warmest month of the year in Port Huron and the 10th wettest. Across the month the normal high rises 11°F, from 37°F on March 1 to 48°F on March 31. From one year to the next March's mean temperature typically moves about 4.3°F either way (NOAA's standard deviation), so roughly two Marchs in three average between 31°F and 40°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 38%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| March 1 | 37°F | 24°F | 38% | 19% |
| March 8 | 39°F | 26°F | 37% | 19% |
| March 15 | 42°F | 28°F | 36% | 18% |
| March 22 | 44°F | 30°F | 36% | 19% |
| March 31 | 48°F | 33°F | 37% | 21% |
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 | 37°F | 24°F | 38% | 19% | 11 h 10 min |
| March 2 | 38°F | 24°F | 38% | 19% | 11 h 10 min |
| March 3 | 38°F | 25°F | 37% | 19% | 11 h 20 min |
| March 4 | 38°F | 25°F | 37% | 19% | 11 h 20 min |
| March 5 | 39°F | 25°F | 37% | 19% | 11 h 20 min |
| March 6 | 39°F | 25°F | 37% | 19% | 11 h 20 min |
| March 7 | 39°F | 26°F | 37% | 19% | 11 h 30 min |
| March 8 | 39°F | 26°F | 37% | 19% | 11 h 30 min |
| March 9 | 40°F | 26°F | 36% | 18% | 11 h 30 min |
| March 10 | 40°F | 27°F | 36% | 18% | 11 h 40 min |
| March 11 | 40°F | 27°F | 36% | 18% | 11 h 40 min |
| March 12 | 41°F | 27°F | 36% | 18% | 11 h 40 min |
| March 13 | 41°F | 27°F | 36% | 18% | 11 h 50 min |
| March 14 | 41°F | 28°F | 36% | 18% | 11 h 50 min |
| March 15 | 42°F | 28°F | 36% | 18% | 11 h 50 min |
| March 16 | 42°F | 28°F | 36% | 18% | 11 h 50 min |
| March 17 | 43°F | 29°F | 36% | 18% | 12 h |
| March 18 | 43°F | 29°F | 36% | 18% | 12 h |
| March 19 | 43°F | 29°F | 36% | 18% | 12 h |
| March 20 | 44°F | 29°F | 36% | 18% | 12 h 10 min |
| March 21 | 44°F | 30°F | 36% | 18% | 12 h 10 min |
| March 22 | 44°F | 30°F | 36% | 19% | 12 h 10 min |
| March 23 | 45°F | 30°F | 36% | 19% | 12 h 10 min |
| March 24 | 45°F | 31°F | 36% | 19% | 12 h 20 min |
| March 25 | 45°F | 31°F | 36% | 19% | 12 h 20 min |
| March 26 | 46°F | 31°F | 36% | 19% | 12 h 20 min |
| March 27 | 46°F | 31°F | 36% | 19% | 12 h 30 min |
| March 28 | 46°F | 32°F | 37% | 20% | 12 h 30 min |
| March 29 | 47°F | 32°F | 37% | 20% | 12 h 30 min |
| March 30 | 47°F | 32°F | 37% | 20% | 12 h 40 min |
| March 31 | 48°F | 33°F | 37% | 21% | 12 h 40 min |
- Normal high
- 42°FMarch average
- Normal low
- 28°FMarch average
- Precipitation
- 2.21 inmonth total
- Days with precipitation
- 110.01 inch or more
- Snowfall
- 4.6 inmonth total
- Nights at 32°F or colder
- 23
- Daylight
- 11 h 10 min to 12 h 40 minMarch 1 to March 31
- Days at 70°F or more
- 1
- Sunshine
- 64%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00206680; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain or snow in Port Huron in March?
On a given March day the chance of 0.01 inch or more is 36% on average, highest around March 1 (38%). In all, 2.21 in falls on 11 days of a normal March.
In a normal March in Port Huron, 23 nights fall to freezing, 6 days stay below freezing all day and snowfall averages 4.6 inches.
Snow falls on 3 days in a normal March, and an inch or more covers the ground on 7 days.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00206680.
What are the records for March in Port Huron?
The warmest March temperature on this station's record (since 1931) is 82°F, on March 21, 2012; the coldest is −7°F, on March 2, 2003. The wettest March brought 5.74 in (2016); the snowiest, 21.4 inches (1932).
The March mean against the 1991-2020 normal of 35.2°F: 2021 40.6°F (+5.4), 2022 36.7°F (+1.5), 2023 36.5°F (+1.3), 2024 40.1°F (+4.9), 2025 39.8°F (+4.6), 2026 37.8°F (+2.6). 6 of 6 ran warmer than normal.
| March | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 40.6°F | +5.4°F | 2.88 in |
| 2022 | 36.7°F | +1.5°F | 2.08 in |
| 2023 | 36.5°F | +1.3°F | 4.19 in |
| 2024 | 40.1°F | +4.9°F | 2.23 in |
| 2025 | 39.8°F | +4.6°F | 2.10 in |
| 2026 | 37.8°F | +2.6°F | 3.40 in |
Source: records: ACIS, station USC00206680; recent months: ACIS, station USC00206680. Records and recent months use complete months only.
How does March in Port Huron compare across Michigan?
Across the 140 places PlainClimate covers in Michigan, March normal highs run from 33°F in Munising to 48°F in Eau Claire; Port Huron's is 42°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.