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
Welcoming October, Northumberland observes a shift in the average high-temperature, falling from September's agreeable 73.2°F (22.9°C) to a comfortable 61.2°F (16.2°C). Throughout October, Northumberland witnesses a nighttime temperature average of 44.2°F (6.8°C).Humidity
The average relative humidity in October in Northumberland is 81%.Rainfall
In Northumberland, Pennsylvania, during October, the rain falls for 10.9 days and regularly aggregates up to 1.06" (27mm) of precipitation. Throughout the year, there are 133.4 rainfall days, and 13.15" (334mm) of precipitation is accumulated.Snowfall
In Northumberland, snow does not fall in June through October.Daylight
The average length of the day in October is 11h and 6min.On the first day of the month, sunrise is at 7:04 am and sunset at 6:48 pm. On the last day of October, in Northumberland, sunrise is at 7:37 am and sunset at 6:04 pm EDT.
Sunshine
In Northumberland, the average sunshine in October is 5.3h.UV index
The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: In October, a regular UV index of 3 translates into these guidelines:
Act with care - The need to guard against sun damage is communicated. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
What are October temperatures in Northumberland?
What is the average humidity in October in Northumberland?
How many days does it rain in October in Northumberland?
When it does not snow in Northumberland?
Does it snow in Northumberland in October?
How many hours of daylight does Northumberland have in October?
What time are sunrise and sunset in October in Northumberland?
How long on average sun shines in October in Northumberland?
What is the UV index reading in October in Northumberland?
Average temperature in October
Northumberland, PA
- Average high temperature in October: 61.2°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (32.2°F).
- Average low temperature in October: 44.2°F
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in October
Northumberland, PA
- Average pressure in October: 30.04"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in October
Northumberland, PA
- Average wind speed in October: 6.3mph
The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in October
Northumberland, PA
- Average humidity in October: 81%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are March and April (76%).
Average rainfall in October
Northumberland, PA
- Average rainfall in October: 1.06"
The wettest month (with the highest rainfall) is July (1.65").
The driest month (with the least rainfall) is September (0.75").
Average rainfall days in October
Northumberland, PA
- Average rainfall days in October: 10.9 days
The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (7.7 days).
Average snowfall in October
Northumberland, PA
- Average snowfall in October: 0"
The month with the highest snowfall is February (1.46").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in October
Northumberland, PA
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Northumberland, PA
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in October: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 12min).
Average sunshine days in October
Northumberland, PA
- Average sunshine days in October: 17.5 days
The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is April (13.4 days).
Average UV index in October
Northumberland, PA
- Average UV index in October: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in October
Northumberland, PA
- Average cloud cover in October: 44
The months with the most cloud cover are February and December (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in October
Northumberland, PA
- Average visibility in October: 5mi
The months with the highest visibility are March, April, November and December (6mi).
The months with the lowest visibility are January, February, May, June, July, August, September and October (5mi).
Northumberland, Pennsylvania, USA
Weather forecast for your location
2. Allow the app to use your location
