Johnstown (PA)
June
Weather in Johnstown, Pennsylvania for June 2026
Your guide to Johnstown weather in June - trends and predictions
In general, the average temperature in Johnstown at the beginning of June is 22.6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 28.9 °F by the end of June.
Johnstown in June brings notable rainfall, with an average of 16 rainy days and a total precipitation of 511.4 mm.
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Temperatures
Rain 🌧️
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14
Dry days
16
Rainy days
0
Snow days
25°/16°
Temperatures
14 km/h
Avg max wind
81 %
Avg humidity
Johnstown Weather June
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Temperatures trend during June in Johnstown
See the weather trend as well as the moving average line
June weather in Johnstown day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 |  Overcast | 14° /5° | 0 mm | 10 | |
| Jun. 2 |  Partly cloudy | 20° /5° | 0 mm | 12 | |
| Jun. 3 |  Sunny | 26° /10° | 0 mm | 12 | |
| Jun. 4 |  Cloudy | 27° /15° | 0 mm | 12 | |
| Jun. 5 | Cloudy | 27° /18° | 0 mm | 12 | |
| Jun. 6 |  Moderate or heavy rain shower | 22° /18° | 16.4 mm | 2 | |
| Jun. 7 |  Heavy rain | 22° /17° | 147.2 mm | 4 | |
| Jun. 8 | Moderate or heavy rain shower | 19° /14° | 42.9 mm | 2 | |
| Jun. 9 |  Light rain | 24° /15° | 4.5 mm | 4 | |
| Jun. 10 |  Light rain shower | 20° /16° | 26.8 mm | 2 | |
| Jun. 11 | Sunny | 27° /14° | 0 mm | 12 | |
| Jun. 12 | Sunny | 29° /17° | 0 mm | 12 | |
| Jun. 13 | Light rain shower | 24° /17° | 95.7 mm | 4 | |
| Jun. 14 | Moderate or heavy rain shower | 23° /18° | 40 mm | 3 | |
| Jun. 15 | Light rain shower | 17° /15° | 3.8 mm | 2 | |
| Jun. 16 |  Mist | 17° /12° | 0 mm | 3 | |
| Jun. 17 | Moderate or heavy rain shower | 23° /17° | 49.8 mm | 3 | |
| Jun. 18 | Moderate or heavy rain shower | 26° /19° | 14.4 mm | 8 | |
| Jun. 19 | Moderate or heavy rain shower | 25° /16° | 15.3 mm | 7 | |
| Jun. 20 | Mist | 23° /14° | 4.6 mm | 3 | |
| Jun. 21 | Overcast | 26° /19° | 0 mm | 8 | |
| Jun. 22 | Partly cloudy | 31° /21° | 0 mm | 12 | |
| Jun. 23 | Cloudy | 31° /23° | 0 mm | 12 | |
| Jun. 24 | Mist | 33° /22° | 0 mm | 12 | |
| Jun. 25 | Moderate or heavy rain shower | 30° /21° | 27.9 mm | 7 | |
| Jun. 26 | Fog | 29° /20° | 5.2 mm | 6 | |
| Jun. 27 |  Heavy rain at times | 26° /19° | 12.7 mm | 4 | |
| Jun. 28 | Overcast | 29° /20° | 0 mm | 10 | |
| Jun. 29 | Fog | 27° /19° | 0 mm | 8 | |
| Jun. 30 | Fog | 28° /17° | 4.1 mm | 6 | |
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Important Notice
Our weather forecast for Johnstown in June 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.
Change Month
Johnstown in June - FAQ
What are the expected maximum and minimum temperatures in Johnstown during June?
During June, expect a variety of temperatures with highs around 25° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Johnstown during June?
Significant rainfall exceeding 511.4 mm is expected in Johnstown during June, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Johnstown during June?
The average wind speed in Johnstown during June is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Johnstown
Explore the daily rainfall trends and prepare for Johnstowns June weather 💧
Typically, Johnstown has 16 rainy days in June with a total of 511.4 mm of rainfall.
UV exposure in Johnstown during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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