October weather forecast and climate
Storrs, CT

Weather in October

October, like September, in Storrs, Connecticut, is another enjoyable autumn month, with average temperature ranging between min 46.2°F (7.9°C) and max 61°F (16.1°C).

Temperature

In October, the average high-temperature drops, from an agreeable 72.9°F (22.7°C) in September, to a comfortable 61°F (16.1°C). In Storrs, the average low-temperature is 46.2°F (7.9°C).

Humidity

The average relative humidity in Storrs is 79%.

Rainfall

In October, the rain falls for 9.1 days. Throughout October, 0.83" (21mm) of precipitation is accumulated. In Storrs, during the entire year, the rain falls for 112.3 days and collects up to 9.33" (237mm) of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

The average length of the day in October is 11.1h.

Sunshine

In Storrs, Connecticut, the average sunshine in October is 5.8h.

UV index

In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 3 in October interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in October in Storrs?

In October, in Storrs, Connecticut, the average high-temperature is 61°F (16.1°C), and the average low-temperature is 46.2°F (7.9°C).

What is the average humidity in October in Storrs?

In October, the average relative humidity is 79%.

How many days does it rain in October in Storrs?

In October, in Storrs, the rain falls for 9.1 days. Throughout October, 0.83" (21mm) of precipitation is accumulated.

Does it snow in Storrs in October?

In Storrs, Connecticut, in October, it doesn't snow. In November, it regularly snows.

When it does not snow in Storrs?

June through October are months without snowfall in Storrs.

How many hours of daylight does Storrs have in October?

The average length of the day in October is 11.1h.

How long on average sun shines in October in Storrs?

In Storrs, Connecticut, the average sunshine in October is 5.8h.

What is the UV index intensity in October in Storrs?

The average daily maximum UV index in October in Storrs is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV radiation.

Average temperature in October
Storrs, CT

Average temperature in October - Storrs, CT
  • Average high temperature in October: 61°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in October: 46.2°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

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Average pressure in October
Storrs, CT

Average pressure in October - Storrs, CT
  • Average pressure in October: 30.01"

The month with the highest atmospheric pressure is November (30.08").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in October
Storrs, CT

Average wind speed in October - Storrs, CT
  • Average wind speed in October: 7.4mph

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in October
Storrs, CT

Average humidity in October - Storrs, CT
  • Average humidity in October: 79%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in October
Storrs, CT

Average rainfall in October - Storrs, CT
  • Average rainfall in October: 0.83"

The wettest month (with the highest rainfall) is July (1.14").
The driest month (with the least rainfall) is September (0.39").

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Average rainfall days in October
Storrs, CT

Average rainfall days in October - Storrs, CT
  • Average rainfall days in October: 9.1 days

The month with the highest number of rainy days is July (13.4 days).
The month with the least rainy days is January (5.6 days).

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Average snowfall in October
Storrs, CT

Average snowfall in October - Storrs, CT
  • Average snowfall in October: 0"

The month with the highest snowfall is March (0.94").
Months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in October
Storrs, CT

Average snowfall days in October - Storrs, CT
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is February (5.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Storrs, CT

Average daylight in October / Average sunshine in October - Storrs, CT
  • Average daylight in October: 11.1h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in October: 5.8h

The month with the most sunshine is August (Average sunshine: 10.4h).
The month with the least sunshine is December (Average sunshine: 4.7h).

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Average sunshine days in October
Storrs, CT

Average sunshine days in October - Storrs, CT
  • Average sunshine days in October: 18.8 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is July (14.9 days).

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Average UV index in October
Storrs, CT

Average UV index in October - Storrs, CT
  • Average UV index in October: 3

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in October
Storrs, CT

Average cloud cover in October - Storrs, CT
  • Average cloud cover in October: 43

Months with the most cloud cover are February, March, May and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in October
Storrs, CT

Average visibility in October - Storrs, CT
  • Average visibility in October: 6mi

Months with the highest visibility are January, February, March, April, October, November and December (6mi).
Months with the lowest visibility are May, June, July, August and September (5mi).

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