Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
In Johnstown, the average high-temperature in October drops from an agreeable 72.1°F (22.3°C) in September to a mild 59°F (15°C). The average low-temperature, in October, is 43.3°F (6.3°C).Humidity
The average relative humidity in October in Johnstown is 82%.Rainfall
In Johnstown, during 12.9 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In Johnstown, during the entire year, the rain falls for 152.7 days and collects up to 21.1" (536mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.9 snowfall days, it receives 0.55" (14mm) of snow. Throughout the year, there are 47.7 snowfall days, and 18.23" (463mm) of snow is accumulated.Daylight
In Johnstown, the average length of the day in October is 11h and 7min.On the first day of the month, sunrise is at 7:12 am and sunset at 6:58 pm. On the last day of October, in Johnstown, Pennsylvania, sunrise is at 7:44 am and sunset at 6:14 pm EDT.
Sunshine
In October, the average sunshine in Johnstown is 5.1h.UV index
In October, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The average daily UV index of 2 in October transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
FAQ
What is the temperature in October in Johnstown?
What is the average humidity in October in Johnstown?
How much does it rain in Johnstown in October?
When does it start to snow in Johnstown?
What is the average length of the day in October in Johnstown?
When are sunrise and sunset in October in Johnstown?
How many hours of sunshine does Johnstown have in October?
How high is the UV index in October in Johnstown?
Average temperature in October
Johnstown, PA
- Average high temperature in October: 59°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (30.7°F).
- Average low temperature in October: 43.3°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in October
Johnstown, PA
- Average pressure in October: 30.03"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in October
Johnstown, PA
- Average wind speed in October: 7.6mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in October
Johnstown, PA
- Average humidity in October: 82%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is July (78%).
Average rainfall in October
Johnstown, PA
- Average rainfall in October: 1.73"
The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is November (1.1").
Average rainfall days in October
Johnstown, PA
- Average rainfall days in October: 12.9 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in October
Johnstown, PA
- Average snowfall in October: 0.55"
The month with the highest snowfall is March (4.21").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Johnstown, PA
- Average snowfall days in October: 0.9 days
The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Johnstown, PA
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in October: 5h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in October
Johnstown, PA
- Average sunshine days in October: 15.3 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is May (9 days).
Average UV index in October
Johnstown, PA
- Average UV index in October: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Johnstown, PA
- Average cloud cover in October: 51
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in October
Johnstown, PA
- Average visibility in October: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
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