Plymouth weather in April: Plymouth, Massachusetts: normal highs, lows, rain and records for April
Plymouth in April has a normal high of 57°F and a normal low of 36°F, a daily mean of 46°F, rising from 51°F on the 1st to 62°F by the 30th. Measurable precipitation falls on 14 days in a normal April, 4.40 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 14°C and low of 2°C, 112 mm of precipitation in April.
- NOAA stationPlymouth Municipal Airport
- Station IDUSW00054769
- Location41.91°N 70.73°W
- Elevation149 ft (45 m)
- Population (town)66,663
- Census place7,852
- Jan 38° 20°
- Feb 40° 21°
- Mar 46° 27°
- Apr 57° 36°
- May 67° 46°
- Jun 76° 55°
- Jul 82° 62°
- Aug 80° 61°
- Sep 73° 53°
- Oct 63° 42°
- Nov 53° 33°
- Dec 43° 26°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Plymouth in April?
The normal high is 57°F and the normal low 36°F, for a daily mean of 46.1°F. April is 9.3°F warmer than March and 10.3°F cooler than May. April is the 7th warmest month of the year in Plymouth and the 5th wettest. Across the month the normal high rises 11°F, from 51°F on April 1 to 62°F on April 30. From one year to the next April's mean temperature typically moves about 2.2°F either way (NOAA's standard deviation), so roughly two Aprils in three average between 44°F and 48°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 45%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| April 1 | 51°F | 31°F | 43% | 25% |
| April 8 | 53°F | 33°F | 44% | 25% |
| April 15 | 56°F | 36°F | 44% | 25% |
| April 22 | 59°F | 38°F | 45% | 25% |
| April 30 | 62°F | 41°F | 45% | 24% |
Every day of April: normal high, low and chance of precipitation (warmest afternoon April 30, coldest night April 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| April 1 | 51°F | 31°F | 43% | 25% | 12 h 40 min |
| April 2 | 51°F | 32°F | 43% | 25% | 12 h 40 min |
| April 3 | 51°F | 32°F | 44% | 25% | 12 h 50 min |
| April 4 | 52°F | 32°F | 44% | 25% | 12 h 50 min |
| April 5 | 52°F | 32°F | 44% | 25% | 12 h 50 min |
| April 6 | 53°F | 33°F | 44% | 25% | 12 h 50 min |
| April 7 | 53°F | 33°F | 44% | 25% | 13 h |
| April 8 | 53°F | 33°F | 44% | 25% | 13 h |
| April 9 | 54°F | 34°F | 44% | 25% | 13 h |
| April 10 | 54°F | 34°F | 44% | 25% | 13 h |
| April 11 | 55°F | 34°F | 44% | 25% | 13 h 10 min |
| April 12 | 55°F | 35°F | 44% | 25% | 13 h 10 min |
| April 13 | 55°F | 35°F | 44% | 25% | 13 h 10 min |
| April 14 | 56°F | 35°F | 44% | 25% | 13 h 20 min |
| April 15 | 56°F | 36°F | 44% | 25% | 13 h 20 min |
| April 16 | 57°F | 36°F | 44% | 25% | 13 h 20 min |
| April 17 | 57°F | 36°F | 44% | 25% | 13 h 20 min |
| April 18 | 58°F | 37°F | 45% | 25% | 13 h 30 min |
| April 19 | 58°F | 37°F | 45% | 25% | 13 h 30 min |
| April 20 | 58°F | 37°F | 45% | 25% | 13 h 30 min |
| April 21 | 59°F | 38°F | 45% | 25% | 13 h 30 min |
| April 22 | 59°F | 38°F | 45% | 25% | 13 h 40 min |
| April 23 | 60°F | 38°F | 45% | 25% | 13 h 40 min |
| April 24 | 60°F | 39°F | 45% | 25% | 13 h 40 min |
| April 25 | 60°F | 39°F | 45% | 25% | 13 h 40 min |
| April 26 | 61°F | 39°F | 45% | 24% | 13 h 50 min |
| April 27 | 61°F | 40°F | 45% | 24% | 13 h 50 min |
| April 28 | 62°F | 40°F | 45% | 24% | 13 h 50 min |
| April 29 | 62°F | 40°F | 45% | 24% | 13 h 50 min |
| April 30 | 62°F | 41°F | 45% | 24% | 14 h |
- Normal high
- 57°FApril average
- Normal low
- 36°FApril average
- Precipitation
- 4.40 inmonth total
- Days with precipitation
- 140.01 inch or more
- Nights at 32°F or colder
- 10
- Daylight
- 12 h 40 min to 14 hApril 1 to April 30
- Days at 70°F or more
- 3
- Days at 80°F or more
- 1
- Sunshine
- 72%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00054769; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Plymouth in April?
On a given April day the chance of 0.01 inch or more is 44% on average, highest around April 26 (45%). In all, 4.40 in falls on 14 days of a normal April, 1 of them with an inch or more.
In a normal April in Plymouth, 10 nights fall to freezing.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00054769.
How humid and windy is Plymouth in April?
At 3 p.m. the normal temperature is 58°F with 50% relative humidity and a dew point of 40°F; at 6 a.m. it is 46°F with 82% humidity. The wind averages 8.0 mph, most often from the south in the afternoon. A dew point under 50°F feels dry.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 46°F | 41°F | 82% | 6.1 mph | – |
| 9 a.m. | 54°F | 40°F | 59% | 10.0 mph | – |
| noon | 58°F | 40°F | 51% | 10.9 mph | – |
| 3 p.m. | 58°F | 40°F | 50% | 11.0 mph | – |
| 6 p.m. | 55°F | 40°F | 58% | 8.7 mph | – |
| 9 p.m. | 49°F | 41°F | 74% | 6.1 mph | – |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00054769. Hourly normals exist only for NOAA's first-order stations; a dash where NOAA publishes no value for that hour (the sky at some hours).
What are the records for April in Plymouth?
The warmest April temperature on this station's record (since 1996) is 92°F, on April 17, 2002; the coldest is 13°F, on April 6, 2016. The wettest April brought 8.03 in (2007).
The April mean against the 1991-2020 normal of 46.1°F: 2021 47.0°F (+0.9), 2022 48.3°F (+2.2), 2023 51.0°F (+4.9), 2024 47.9°F (+1.8), 2025 49.2°F (+3.1), 2026 46.3°F (+0.1). 6 of 6 ran warmer than normal.
| April | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 47.0°F | +0.9°F | 4.79 in |
| 2022 | 48.3°F | +2.2°F | 4.72 in |
| 2023 | 51.0°F | +4.9°F | 3.48 in |
| 2024 | 47.9°F | +1.8°F | 4.40 in |
| 2025 | 49.2°F | +3.1°F | 3.65 in |
| 2026 | 46.3°F | +0.1°F | 2.21 in |
Source: records: ACIS, station USW00054769; recent months: ACIS, station USW00054769. Records and recent months use complete months only.
How does April in Plymouth compare across Massachusetts?
Across the 35 places PlainClimate covers in Massachusetts, April normal highs run from 52°F in Nantucket to 62°F in Maynard; Plymouth's is 57°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.