Willsboro Weather in April
Average highs run from 46°F on April 1 to 61°F on April 30, and lows from 28°F to 41°F.
April day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
April at a glance
- Average high
- 54°F
- Average low
- 34°F
- Snowfall
- 4.1 in
- Record high
- 91°FApr 18, 1976
- Record low
- 2°FApr 7, 1972
- Chance of a freeze
- 100%
- Daylight
- 12 h 46 min to 14 h 11 min
- Cloud cover
- 68%
- Humidity
- 79%
- Dew point
- 33°F
- Wind
- 6.9 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 |
|---|---|---|---|---|---|---|
| Apr 1 | 46°F | 28°F | 75°F 1986 | 7°F 1965 | 17% | |
| Apr 2 | 47°F | 29°F | 79°F 2010 | 15°F 1964 | 17% | |
| Apr 3 | 47°F | 29°F | 82°F 2010 | 10°F 1954 | 16% | |
| Apr 4 | 48°F | 30°F | 73°F 1974 | 7°F 1964 | 16% | |
| Apr 5 | 48°F | 30°F | 69°F 1948 | 3°F 1964 | 15% | |
| Apr 6 | 49°F | 30°F | 74°F 1991 | 10°F 1943 | 15% | |
| Apr 7 | 49°F | 31°F | 83°F 1991 | 2°F 1972 | 14% | |
| Apr 8 | 50°F | 31°F | 73°F 1991 | 11°F 1972 | 13% | |
| Apr 9 | 50°F | 32°F | 76°F 1945 | 14°F 1997 | 13% | |
| Apr 10 | 51°F | 32°F | 81°F 1945 | 16°F 1975 | 12% | |
| Apr 11 | 51°F | 33°F | 84°F 1945 | 12°F 1974 | 12% | |
| Apr 12 | 52°F | 33°F | 82°F 1945 | 16°F 1975 | 11% | |
| Apr 13 | 52°F | 33°F | 88°F 2023 | 20°F 1967 | 10% | |
| Apr 14 | 53°F | 34°F | 84°F 1968 | 17°F 1973 | 10% | |
| Apr 15 | 53°F | 34°F | 85°F 2023 | 20°F 1943 | 9% | |
| Apr 16 | 54°F | 35°F | 86°F 2002 | 18°F 1943 | 9% | |
| Apr 17 | 54°F | 35°F | 90°F 2002 | 13°F 1971 | 8% | |
| Apr 18 | 55°F | 36°F | 91°F 1976 | 21°F 1948 | 8% | |
| Apr 19 | 55°F | 36°F | 91°F 1976 | 23°F 1961 | 7% | |
| Apr 20 | 56°F | 36°F | 88°F 1941 | 19°F 1969 | 7% | |
| Apr 21 | 56°F | 37°F | 83°F 1977 | 23°F 1981 | 7% | |
| Apr 22 | 57°F | 37°F | 80°F 1973 | 21°F 1947 | 6% | |
| Apr 23 | 57°F | 38°F | 82°F 2007 | 24°F 1945 | 6% | |
| Apr 24 | 58°F | 38°F | 82°F 1942 | 25°F 1965 | 6% | |
| Apr 25 | 58°F | 39°F | 86°F 2009 | 23°F 1965 | 5% | |
| Apr 26 | 59°F | 39°F | 80°F 1990 | 22°F 1972 | 5% | |
| Apr 27 | 59°F | 39°F | 90°F 1990 | 22°F 1972 | 4% | |
| Apr 28 | 60°F | 40°F | 90°F 1990 | 24°F 1947 | 4% | |
| Apr 29 | 60°F | 40°F | 85°F 1986 | 26°F 1949 | 4% | |
| Apr 30 | 61°F | 41°F | 84°F 2004 | 27°F 1967 | 3% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- April 1
- sunrise 6:35 AM, sunset 7:21 PM
- April 30
- sunrise 5:46 AM, sunset 7:57 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00309495 (Willsboro 1 N), public domain. Records: NOAA GHCN-Daily, station USW00014742, 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.