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United States weather

Weather in Jefferson County, New York for April 2026

Your guide to Jefferson County weather in April - trends and predictions

    Snow Forecast ❄️

  • Jefferson County typically experiences moderate snowfall in April, with an average of 8 snowy days.
    According to Jefferson County snow forecast for April 2026, 2 snowy days are expected in the next 2 weeks. The closest date with snow is Monday, April 20.

    • Temperatures

  • Until now, April 2026 in Jefferson County has been nearly identical to the historical average, with a temperature of 7.7 °F (showing only a slight deviation of -0.3 °F).

  • The forecast for the coming days of April 2026 predicts a temperature of 13.7 °F , which is warmer than usual.

  • In general, the average temperature in Jefferson County at the beginning of April is 6.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 12.1 °F by the end of April.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
6
Dry days
Average rainy days
16
Rainy days
Average snowy days
8
Snow days
Average temperatures
10°/2°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Jefferson County Weather April

Move between months or click on a day
March
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
5°
2
Light rain
6°
3
Moderate or heavy rain shower
12°
4
Overcast
6°
5
Moderate or heavy snow showers
6°
6
Overcast
4°
7
Overcast
4°
8
Overcast
8°
9
Partly cloudy
13°
10
Light rain shower
10°
11
Light rain shower
10°
12
Light rain shower
11°
13
Heavy snow
10°
14
Moderate rain
22°
15
Heavy rain
14°
16
Moderate rain
17°
17
Patchy rain possible
15°
18
Patchy rain possible
23°
19
Patchy rain possible
11°
20
Patchy rain possible
6°
21
Partly cloudy
14°
22
Patchy rain possible
17°
23
Patchy rain possible
17°
24
Partly cloudy
15°
25
Sunny
7°
26
Patchy rain possible
7°
27
Overcast
7°
28
Light rain shower
18°
29
Patchy rain possible
18°
30
Light rain shower
13°

Temperatures trend during April in Jefferson County

See the weather trend as well as the moving average line

April weather in Jefferson County day by day

Click on a date for more information
March May
Date Weather Temperatures Rain Snow More
Apr. 1 Overcast
Overcast
 5° /-1° 4.2 mm 0 cm
Apr. 2 Light rain
Light rain
 6° /-1° 3.4 mm 0 cm
Apr. 3 Moderate or heavy rain shower
Moderate or heavy rain shower
 12° /2° 20.8 mm 3.3 cm
Apr. 4 Overcast
Overcast
 6° /0° 4.7 mm 3.4 cm
Apr. 5 Moderate or heavy snow showers
Moderate or heavy snow showers
 6° /1° 21.4 mm 1.7 cm
Apr. 6 Overcast
Overcast
 4° /0° 1.5 mm 0.4 cm
Apr. 7 Overcast
Overcast
 4° /-2° 0 mm 0 cm
Apr. 8 Overcast
Overcast
 8° /-3° 3.4 mm 1.6 cm
Apr. 9 Partly cloudy
Partly cloudy
 13° /1° 0 mm 0 cm
Apr. 10 Light rain shower
Light rain shower
 10° /3° 12 mm 0 cm
Apr. 11 Light rain shower
Light rain shower
 10° /3° 6.4 mm 0 cm
Apr. 12 Light rain shower
Light rain shower
 11° /1° 29 mm 0 cm
Apr. 13 Heavy snow
Heavy snow
 10° /5° 29.2 mm 2 cm
Apr. 14 Moderate rain
Moderate rain
 22° /6° 14.3 mm 0 cm
Apr. 15 Heavy rain
Heavy rain
 14° /6° 31.3 mm 0 cm
Apr. 16 Moderate rain
Moderate rain
 17° /7° 12 mm 0 cm
Apr. 17 Patchy rain possible
Patchy rain possible
 15° /6° 0.1 mm 0 cm
Apr. 18 Patchy rain possible
Patchy rain possible
 23° /9° 2.9 mm 0 cm
Apr. 19 Patchy rain possible
Patchy rain possible
 11° /0° 2 mm 0 cm
Apr. 20 Patchy rain possible
Patchy rain possible
 6° /-3° 0.1 mm 0.1 cm
Apr. 21 Partly cloudy
Partly cloudy
 14° /0° 0 mm 0 cm
Apr. 22 Patchy rain possible
Patchy rain possible
 17° /12° 0.2 mm 0 cm
Apr. 23 Patchy rain possible
Patchy rain possible
 17° /10° 3 mm 0 cm
Apr. 24 Partly cloudy
Partly cloudy
 15° /6° 0.1 mm 0 cm
Apr. 25 Sunny
Sunny
 7° /2° 0 mm 0 cm
Apr. 26 Patchy rain possible
Patchy rain possible
 7° /-1° 0.2 mm 0 cm
Apr. 27 Overcast
Overcast
 7° /-3° 0 mm 0 cm
Apr. 28 Light rain shower
Light rain shower
 18° /7° 5 mm 0 cm
Apr. 29 Patchy rain possible
Patchy rain possible
 18° /8° 12.8 mm 0 cm
Apr. 30 Light rain shower
Light rain shower
 13° /4° 8.8 mm 0 cm
Next
Important Notice
Our weather forecast for Jefferson 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 Jefferson County forecast closer to your planned date for the most up-to-date weather information.
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Jefferson County in April - FAQ

What are the expected maximum and minimum temperatures in Jefferson County during April?

Prepare for cooler days with highs just around 10° and colder nights, dipping below 2°.

How much rainfall should be expected in Jefferson County during April?

Significant rainfall exceeding 168 mm is expected in Jefferson County during April, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Jefferson County in April 2026?

Jefferson County experiences an average snowfall of 22.415 cm during April, occurring over 8 days.

What are the typical wind conditions in Jefferson County during April?

The average wind speed in Jefferson County during April is 23 km/h, suggesting breezy to windy conditions, depending on your activities.

Jefferson County snow forecast April 2026

Track daily snowfall levels and discover Jefferson County’s snowy potential this April ❄️
On average, Jefferson County sees 8 snowy days during April, with approximately 22.4 cm of total snowfall.

April rainfall patterns in Jefferson County

Explore the daily rainfall trends and prepare for Jefferson Countys April weather 💧
Typically, Jefferson County has 16 rainy days in April with a total of 168 mm of rainfall.

UV exposure in Jefferson County during April

Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
Top locations in Jefferson County
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BeaumontBirminghamFairfieldLakewoodLouisvilleWatertown
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Location coordinates Where is Jefferson County?

Get accurate weather forecasts for Jefferson County, located at latitude 43.975 and longitude -75.911. Stay updated with localized weather information tailored for Jefferson County.

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