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
The shift from September to October corresponds with a decrease in the average high-temperature, down to a mild 55.8°F (13.2°C) from an enjoyable 67.1°F (19.5°C). An average nighttime temperature of 43.2°F (6.2°C) is observed during October.Humidity
The average relative humidity in October is 80%.Rainfall
In Harborside, in October, it is raining for 13.3 days, with typically 2.56" (65mm) of accumulated precipitation. In Harborside, during the entire year, the rain falls for 141.1 days and collects up to 24.29" (617mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Harborside. October is the first month it typically snows in Harborside, Maine. Throughout October, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Harborside, during the entire year, snow falls for 44.3 days and aggregates up to 16.81" (427mm) of snow.Daylight
The average length of the day in October is 10h and 58min.On the first day of the month, sunrise is at 6:33 am and sunset at 6:15 pm. On the last day of October, in Harborside, sunrise is at 7:12 am and sunset at 5:25 pm EDT.
Sunshine
In Harborside, the average sunshine in October is 6h.UV index
The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 3 in October translates into this advice:
Guard yourself - Avoiding sunburn is suggested. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the usual temperature for Harborside in October?
What is the average humidity in October in Harborside?
How many days does it rain in October in Harborside?
When does it start snowing in Harborside?
What is the average length of the day in October in Harborside?
When are sunrise and sunset in October in Harborside?
How many hours of sunshine does Harborside have in October?
How high is the UV index in October in Harborside?
Average temperature in October
Harborside, ME
- Average high temperature in October: 55.8°F
The warmest months (with the highest average high temperature) are July and August (73.9°F).
The month with the lowest average high temperature is January (28.4°F).
- Average low temperature in October: 43.2°F
The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in October
Harborside, ME
- Average pressure in October: 29.99"Hg
The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Harborside, ME
- Average wind speed in October: 8.5mph
The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in October
Harborside, ME
- Average humidity in October: 80%
The months with the highest relative humidity are February and July (83%).
The month with the lowest relative humidity is November (77%).
Average rainfall in October
Harborside, ME
- Average rainfall in October: 2.56"
The wettest month (with the highest rainfall) is December (2.72").
The driest months (with the least rainfall) are July and September (1.46").
Average rainfall days in October
Harborside, ME
- Average rainfall days in October: 13.3 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is February (7.1 days).
Average snowfall in October
Harborside, ME
- Average snowfall in October: 0.04"
The month with the highest snowfall is January (4.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Harborside, ME
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Harborside, ME
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in October: 6h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in October
Harborside, ME
- Average sunshine days in October: 16.1 days
The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is April (11.7 days).
Average UV index in October
Harborside, ME
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in October
Harborside, ME
- Average cloud cover in October: 46
The month with the most cloud cover is March (Cloud cover 55).
The months with the least cloud cover are August and September (Cloud cover 37).
Average visibility in October
Harborside, ME
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, October, November and December (6mi).
The months with the lowest visibility are May, June, July, August and September (5mi).
Harborside, Maine, USA
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