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United States weather

Weather in Johnstown, Pennsylvania for April 2027

Your guide to Johnstown weather in April - trends and predictions

    Snow Forecast ❄️

  • With an average of 2 snowy days, Johnstown usually enjoys a light touch of snow in April.

    • Rain 🌧️

  • The climate of Johnstown in April is notably wet, with an average of 15 rainy days, and a total of 159.8 mm of precipitation.

    • More

  • Is April a good time to visit Johnstown? check out the best time to travel to Johnstown page.

  • ✨ Is April a good time to visit Johnstown? – Ask the AI Weatherman

Average dry days
13
Dry days
Average rainy days
15
Rainy days
Average snowy days
2
Snow days
Average temperatures
16°/6°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Johnstown Weather April

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

Temperatures trend during April in Johnstown

See the weather trend as well as the moving average line

April weather in Johnstown day by day

Click on a date for more information
March May
Date Weather Temperatures Rain Snow More
Apr. 1 Light rain
Light rain
 14° /8° 9.6 mm 0 cm
Apr. 2 Moderate rain
Moderate rain
 17° /6° 11.2 mm 0 cm
Apr. 3 Light rain
Light rain
 21° /10° 4 mm 0 cm
Apr. 4 Moderate rain
Moderate rain
 19° /12° 12.3 mm 0 cm
Apr. 5 Moderate rain
Moderate rain
 20° /7° 24.3 mm 0 cm
Apr. 6 Heavy rain at times
Heavy rain at times
 9° /1° 7.7 mm 0 cm
Apr. 7 Light snow
Light snow
 6° /-1° 2.3 mm 0.6 cm
Apr. 8 Overcast
Overcast
 5° /-4° 0 mm 0 cm
Apr. 9 Overcast
Overcast
 12° /-2° 0.2 mm 0 cm
Apr. 10 Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /3° 8.2 mm 0 cm
Apr. 11 Heavy rain at times
Heavy rain at times
 9° /4° 6.9 mm 0 cm
Apr. 12 Patchy rain possible
Patchy rain possible
 13° /4° 1.6 mm 0 cm
Apr. 13 Overcast
Overcast
 16° /7° 0 mm 0 cm
Apr. 14 Overcast
Overcast
 22° /10° 0.6 mm 0 cm
Apr. 15 Light rain
Light rain
 18° /10° 2.5 mm 0 cm
Apr. 16 Patchy rain possible
Patchy rain possible
 15° /9° 1.4 mm 0.3 cm
Apr. 17 Light rain
Light rain
 17° /6° 4.6 mm 0 cm
Apr. 18 Light rain
Light rain
 24° /8° 7.2 mm 0 cm
Apr. 19 Patchy rain possible
Patchy rain possible
 18° /9° 2.1 mm 0 cm
Apr. 20 Light snow
Light snow
 11° /3° 1.7 mm 1 cm
Apr. 21 Patchy rain possible
Patchy rain possible
 18° /4° 2.1 mm 0 cm
Apr. 22 Light rain
Light rain
 15° /8° 5.4 mm 0 cm
Apr. 23 Sunny
Sunny
 20° /6° 0.1 mm 0 cm
Apr. 24 Light rain
Light rain
 22° /11° 4.1 mm 0 cm
Apr. 25 Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /12° 6 mm 0 cm
Apr. 26 Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /6° 6.9 mm 0 cm
Apr. 27 Sunny
Sunny
 17° /2° 0 mm 0 cm
Apr. 28 Overcast
Overcast
 16° /6° 0.9 mm 0 cm
Apr. 29 Thundery outbreaks possible
Thundery outbreaks possible
 18° /9° 11.4 mm 0 cm
Apr. 30 Moderate rain
Moderate rain
 15° /7° 14.7 mm 0 cm
Next
Important Notice
Our weather forecast for Johnstown 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 Johnstown forecast closer to your planned date for the most up-to-date weather information.
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Johnstown in April - FAQ

What are the expected maximum and minimum temperatures in Johnstown during April?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Johnstown during April?
Significant rainfall exceeding 159.8 mm is expected in Johnstown during April, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Johnstown in April 2027?
Johnstown experiences an average snowfall of 1.9 cm during April, occurring over 2 days.

What are the typical wind conditions in Johnstown during April?
The average wind speed in Johnstown during April is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

Johnstown snow forecast April 2027

Track daily snowfall levels and discover Johnstown’s snowy potential this April ❄️
On average, Johnstown sees 2 snowy days during April, with approximately 1.9 cm of total snowfall.

April rainfall patterns in Johnstown

Explore the daily rainfall trends and prepare for Johnstowns April weather 💧
Typically, Johnstown has 15 rainy days in April with a total of 159.8 mm of rainfall.

UV exposure in Johnstown during April

Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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Location coordinates Where is Johnstown?

Get accurate weather forecasts for Johnstown, located at latitude 40.327 and longitude -78.922. Stay updated with localized weather information tailored for Johnstown.

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