Onondaga County (Syracuse)
April
Weather in Onondaga County for April 2025
Your guide to Onondaga County weather in April - trends and predictions
Onondaga County typically experiences moderate snowfall in April, with an average of 6 snowy days.
In general, the average temperature in Onondaga County at the beginning of April is 4.3 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 14.7 °F by the end of April.
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Snow Forecast ❄️
Temperatures
More
9
Dry days
15
Rainy days
6
Snow days
11°/3°
Temperatures
21 km/h
Avg max wind
79 %
Avg humidity
Onondaga County in April average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  4° | 2 6° | 3  6° | 4  1° | 5 2° | ||
| 6 4° | 7  7° | 8  15° | 9  21° | 10 15° | 11 16° | 12 16° |
| 13  4° | 14  12° | 15 9° | 16 12° | 17 12° | 18 10° | 19 11° |
| 20 7° | 21 10° | 22 9° | 23 15° | 24 9° | 25 8° | 26  14° |
| 27 12° | 28 21° | 29 19° | 30 20° |
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Temperatures trend during April in Onondaga County
See the weather trend as well as the moving average line
April weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Apr. 1 | Light drizzle | 4° /2° | 4.2 mm | 0 cm | |
| Apr. 2 | Light rain | 6° /5° | 12.3 mm | 0 cm | |
| Apr. 3 | Moderate or heavy sleet | 6° /1° | 22 mm | 3.5 cm | |
| Apr. 4 | Moderate or heavy snow showers | 1° /0° | 13.6 mm | 9.8 cm | |
| Apr. 5 | Moderate or heavy snow showers | 2° /0° | 4.9 mm | 3.5 cm | |
| Apr. 6 | Moderate or heavy snow showers | 4° /2° | 2.1 mm | 1 cm | |
| Apr. 7 | Patchy rain possible | 7° /1° | 0.2 mm | 0 cm | |
| Apr. 8 | Overcast | 15° /2° | 0 mm | 0 cm | |
| Apr. 9 | Sunny | 21° /6° | 0.2 mm | 0 cm | |
| Apr. 10 | Light rain shower | 15° /10° | 4.7 mm | 0 cm | |
| Apr. 11 | Light rain shower | 16° /9° | 8.4 mm | 0 cm | |
| Apr. 12 | Light rain shower | 16° /5° | 10.6 mm | 0 cm | |
| Apr. 13 | Heavy snow | 4° /2° | 15.8 mm | 5.7 cm | |
| Apr. 14 | Moderate or heavy rain with thunder | 12° /2° | 8.1 mm | 0 cm | |
| Apr. 15 | Patchy rain possible | 9° /3° | 0.9 mm | 0 cm | |
| Apr. 16 | Sunny | 12° /1° | 0 mm | 0 cm | |
| Apr. 17 | Light rain | 12° /2° | 6.5 mm | 0 cm | |
| Apr. 18 | Light rain shower | 10° /7° | 10.6 mm | 0 cm | |
| Apr. 19 | Light drizzle | 11° /7° | 2 mm | 0 cm | |
| Apr. 20 | Light rain shower | 7° /1° | 2.4 mm | 0 cm | |
| Apr. 21 | Patchy rain possible | 10° /0° | 0 mm | 0 cm | |
| Apr. 22 | Patchy rain possible | 9° /0° | 0 mm | 0 cm | |
| Apr. 23 | Light rain | 15° /1° | 9.9 mm | 0 cm | |
| Apr. 24 | Moderate or heavy snow showers | 9° /0° | 8.4 mm | 0.4 cm | |
| Apr. 25 | Sunny | 8° /-2° | 0 mm | 0 cm | |
| Apr. 26 | Partly cloudy | 14° /-1° | 0 mm | 0 cm | |
| Apr. 27 | Light drizzle | 12° /4° | 1.4 mm | 0 cm | |
| Apr. 28 | Light rain shower | 21° /9° | 7.3 mm | 0 cm | |
| Apr. 29 | Patchy rain possible | 19° /11° | 5.3 mm | 0 cm | |
| Apr. 30 | Light rain shower | 20° /12° | 9 mm | 0 cm | |
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Important Notice
Our weather forecast for Onondaga County in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Onondaga County forecast closer to your planned date for the most up-to-date weather information.
Onondaga County in April - FAQ
What are the expected maximum and minimum temperatures in Onondaga County during April?
Prepare for cooler days with highs just around 11° and colder nights, dipping below 3°.
How much rainfall should be expected in Onondaga County during April?
Significant rainfall exceeding 170.9 mm is expected in Onondaga County during April, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Onondaga County in April 2025?
Onondaga County experiences an average snowfall of 23.96 cm during April, occurring over 6 days.
What are the typical wind conditions in Onondaga County during April?
The average wind speed in Onondaga County during April is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
Onondaga County snow forecast April 2025
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April rainfall patterns in Onondaga County
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UV exposure in Onondaga County during April
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Where is Onondaga County?Get accurate weather forecasts for Onondaga County, located at latitude 43.048 and longitude -76.147. Stay updated with localized weather information tailored for Onondaga County.
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