Annapolis weather in April: Annapolis, Maryland: normal highs, lows, rain and records for April
Annapolis in April has a normal high of 64°F and a normal low of 47°F, a daily mean of 55°F, rising from 59°F on the 1st to 69°F by the 30th. The month brings 3.38 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 18°C and low of 8°C, 86 mm of precipitation in April.
- NOAA stationAnnapolis Naf
- Station IDUSW00013752
- Location38.98°N 76.47°W
- Elevation8 ft (2 m)
- Population40,689
- Jan 43° 30°
- Feb 45° 32°
- Mar 53° 38°
- Apr 64° 47°
- May 73° 57°
- Jun 82° 68°
- Jul 86° 72°
- Aug 84° 71°
- Sep 77° 65°
- Oct 67° 52°
- Nov 56° 42°
- Dec 47° 34°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Annapolis in April?
The normal high is 64°F and the normal low 47°F, for a daily mean of 55.4°F. April is 9.7°F warmer than March and 9.7°F cooler than May. April is the 7th warmest month of the year in Annapolis and the 7th wettest. Across the month the normal high rises 10°F, from 59°F on April 1 to 69°F on April 30. From one year to the next April's mean temperature typically moves about 2.4°F either way (NOAA's standard deviation), so roughly two Aprils in three average between 53°F and 58°F.
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| April 1 | 59°F | 43°F | – | – |
| April 8 | 61°F | 45°F | – | – |
| April 15 | 64°F | 47°F | – | – |
| April 22 | 66°F | 49°F | – | – |
| April 30 | 69°F | 52°F | – | – |
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 | 59°F | 43°F | – | – | 12 h 40 min |
| April 2 | 59°F | 43°F | – | – | 12 h 40 min |
| April 3 | 59°F | 44°F | – | – | 12 h 40 min |
| April 4 | 60°F | 44°F | – | – | 12 h 40 min |
| April 5 | 60°F | 44°F | – | – | 12 h 50 min |
| April 6 | 60°F | 44°F | – | – | 12 h 50 min |
| April 7 | 61°F | 45°F | – | – | 12 h 50 min |
| April 8 | 61°F | 45°F | – | – | 12 h 50 min |
| April 9 | 61°F | 45°F | – | – | 13 h |
| April 10 | 62°F | 46°F | – | – | 13 h |
| April 11 | 62°F | 46°F | – | – | 13 h |
| April 12 | 63°F | 46°F | – | – | 13 h |
| April 13 | 63°F | 46°F | – | – | 13 h 10 min |
| April 14 | 63°F | 47°F | – | – | 13 h 10 min |
| April 15 | 64°F | 47°F | – | – | 13 h 10 min |
| April 16 | 64°F | 47°F | – | – | 13 h 10 min |
| April 17 | 64°F | 48°F | – | – | 13 h 20 min |
| April 18 | 65°F | 48°F | – | – | 13 h 20 min |
| April 19 | 65°F | 48°F | – | – | 13 h 20 min |
| April 20 | 65°F | 49°F | – | – | 13 h 20 min |
| April 21 | 66°F | 49°F | – | – | 13 h 30 min |
| April 22 | 66°F | 49°F | – | – | 13 h 30 min |
| April 23 | 66°F | 50°F | – | – | 13 h 30 min |
| April 24 | 67°F | 50°F | – | – | 13 h 30 min |
| April 25 | 67°F | 50°F | – | – | 13 h 30 min |
| April 26 | 67°F | 50°F | – | – | 13 h 40 min |
| April 27 | 68°F | 51°F | – | – | 13 h 40 min |
| April 28 | 68°F | 51°F | – | – | 13 h 40 min |
| April 29 | 68°F | 51°F | – | – | 13 h 40 min |
| April 30 | 69°F | 52°F | – | – | 13 h 50 min |
- Normal high
- 64°FApril average
- Normal low
- 47°FApril average
- Precipitation
- 3.38 inmonth total
- Nights at 32°F or colder
- 1
- Daylight
- 12 h 40 min to 13 h 50 minApril 1 to April 30
- Days at 70°F or more
- 9
- Days at 80°F or more
- 2
- Sunshine
- 75%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00013752; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Annapolis in April?
In a normal April in Annapolis, 1 nights fall to freezing.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00013752.
What are the records for April in Annapolis?
The warmest April temperature on Annapolis's official record (since 1894) is 95°F, on April 20, 1941; the coldest is 13°F, on April 1, 1923. The wettest April brought 9.36 in (1910); the snowiest, 6.0 inches (1924).
The April mean against the 1991-2020 normal of 55.4°F: 2021 56.1°F (+0.8), 2022 54.6°F (−0.8), 2023 59.7°F (+4.3), 2024 58.4°F (+3.0), 2025 57.9°F (+2.5), 2026 59.0°F (+3.6). 5 of 6 ran warmer than normal.
| April | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 56.1°F | +0.8°F | 2.45 in |
| 2022 | 54.6°F | −0.8°F | 4.78 in |
| 2023 | 59.7°F | +4.3°F | 3.77 in |
| 2024 | 58.4°F | +3.0°F | 2.61 in |
| 2025 | 57.9°F | +2.5°F | 3.15 in |
| 2026 | 59.0°F | +3.6°F | 1.54 in |
Source: records: ACIS, NWS threaded record NAKthr; recent months: ACIS, station USW00013752. Records and recent months use complete months only.
How does April in Annapolis compare across Maryland?
Across the 26 places PlainClimate covers in Maryland, April normal highs run from 59°F in Frostburg to 69°F in Snow Hill; Annapolis's is 64°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.