Herkimer County Weather in April
Average highs run from 46°F on April 1 to 61°F on April 30, and lows from 27°F to 40°F. Normal precipitation for the month is 4.01 in.
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
- Precipitation
- 4.01 in
- Snowfall
- 5.3 in
- Record high
- 91°FApr 27, 2009
- Record low
- 5°FApr 5, 2016
- Chance of a freeze
- 100%
- Daylight
- 12 h 46 min to 14 h 07 min
- Cloud cover
- 69%
- Humidity
- 83%
- Dew point
- 35°F
- Wind
- 6.0 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 | 27°F | 73°F 2010 | 16°F 2015 | 19% | |
| Apr 2 | 47°F | 28°F | 85°F 2010 | 20°F 2019 | 19% | |
| Apr 3 | 47°F | 28°F | 84°F 2010 | 15°F 2021 | 18% | |
| Apr 4 | 48°F | 29°F | 68°F 2026 | 16°F 2013 | 17% | |
| Apr 5 | 48°F | 29°F | 73°F 2010 | 5°F 2016 | 17% | |
| Apr 6 | 49°F | 30°F | 62°F 2021 | 17°F 2016 | 16% | |
| Apr 7 | 49°F | 30°F | 77°F 2010 | 19°F 2018 | 15% | |
| Apr 8 | 50°F | 31°F | 80°F 2010 | 18°F 2026 | 15% | |
| Apr 9 | 50°F | 31°F | 75°F 2024 | 16°F 2018 | 14% | |
| Apr 10 | 51°F | 32°F | 82°F 2017 | 18°F 2016 | 13% | |
| Apr 11 | 51°F | 32°F | 82°F 2011 | 21°F 2018 | 13% | |
| Apr 12 | 52°F | 33°F | 77°F 2023 | 23°F 2015 | 12% | |
| Apr 13 | 53°F | 33°F | 83°F 2023 | 23°F 2009 | 12% | |
| Apr 14 | 53°F | 34°F | 83°F 2023 | 25°F 2016 | 11% | |
| Apr 15 | 54°F | 34°F | 84°F 2023 | 26°F 2008 | 11% | |
| Apr 16 | 54°F | 35°F | 88°F 2012 | 18°F 2014 | 10% | |
| Apr 17 | 55°F | 35°F | 78°F 2008 | 21°F 2014 | 10% | |
| Apr 18 | 55°F | 36°F | 80°F 2008 | 24°F 2022 | 9% | |
| Apr 19 | 56°F | 36°F | 88°F 2008 | 26°F 2020 | 9% | |
| Apr 20 | 56°F | 36°F | 80°F 2012 | 26°F 2018 | 8% | |
| Apr 21 | 57°F | 37°F | 83°F 2023 | 21°F 2026 | 8% | |
| Apr 22 | 57°F | 37°F | 81°F 2008 | 23°F 2018 | 8% | |
| Apr 23 | 58°F | 38°F | 78°F 2008 | 20°F 2020 | 7% | |
| Apr 24 | 58°F | 38°F | 77°F 2025 | 26°F 2009 | 7% | |
| Apr 25 | 59°F | 38°F | 86°F 2009 | 22°F 2024 | 7% | |
| Apr 26 | 59°F | 39°F | 79°F 2011 | 24°F 2024 | 6% | |
| Apr 27 | 60°F | 39°F | 91°F 2009 | 27°F 2016 | 6% | |
| Apr 28 | 60°F | 39°F | 83°F 2009 | 24°F 2012 | 6% | |
| Apr 29 | 61°F | 40°F | 86°F 2025 | 22°F 2012 | 5% | |
| Apr 30 | 61°F | 40°F | 72°F 2024 | 25°F 2012 | 5% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- April 1
- sunrise 6:41 AM, sunset 7:27 PM
- April 30
- sunrise 5:54 AM, sunset 8:01 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00308578 (Trenton Falls), public domain. Records: NOAA GHCN-Daily, station USW00064775, 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.