October weather forecast
Riverton, CT

Weather in October

October, like September, is a moderate autumn month in Riverton, Connecticut, with average temperature ranging between max 58.8°F (14.9°C) and min 44.1°F (6.7°C).

Temperature

In October, the average high-temperature drops, from a pleasant 71.8°F (22.1°C) in September, to a mild 58.8°F (14.9°C). In Riverton, in October, the average low-temperature is 44.1°F (6.7°C).

Humidity

In Riverton, the average relative humidity in October is 80%.

Rainfall

In Riverton, in October, during 11.6 rainfall days, 1.38" (35mm) of precipitation is typically accumulated. In Riverton, during the entire year, the rain falls for 134.4 days and collects up to 15.67" (398mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in Riverton, there are 33.4 snowfall days, and 7.32" (186mm) of snow is accumulated.

Daylight

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

Sunshine

In October, the average sunshine is 5.4h.

UV index

In Riverton, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 3 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in October in Riverton?

In October, the average relative humidity is 80%.

How many days does it rain in October in Riverton?

In Riverton, Connecticut, in October, it is raining for 11.6 days, with typically 1.38" (35mm) of accumulated precipitation.

When does it start snowing in Riverton?

October is the first month it typically snows in Riverton, Connecticut. Throughout October, in the average 0.5 snowfall days, it receives 0.04" (1mm) of snow.

What is the average length of the day in October in Riverton?

In Riverton, Connecticut, the average length of the day in October is 11.1h.

How many hours of sunshine does Riverton have in October?

In Riverton, Connecticut, the average sunshine in October is 5.4h.

How high is the UV index in October in Riverton?

In Riverton, Connecticut, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.

Average temperature in October
Riverton, CT

Average temperature in October - Riverton, CT
  • Average high temperature in October: 58.8°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in October: 44.1°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure in October
Riverton, CT

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

The month with the highest atmospheric pressure is November (30.09").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in October
Riverton, CT

Average wind speed in October - Riverton, CT
  • Average wind speed in October: 7.1mph

The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average humidity in October
Riverton, CT

Average humidity in October - Riverton, CT
  • Average humidity in October: 80%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in October
Riverton, CT

Average rainfall in October - Riverton, CT
  • Average rainfall in October: 1.38"

The wettest month (with the highest rainfall) is July (1.85").
The driest month (with the least rainfall) is January (0.75").

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Average rainfall days in October
Riverton, CT

Average rainfall days in October - Riverton, CT
  • Average rainfall days in October: 11.6 days

Months with the highest number of rainy days are May and July (15.3 days).
The month with the least rainy days is February (5.9 days).

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Average snowfall in October
Riverton, CT

Average snowfall in October - Riverton, CT
  • Average snowfall in October: 0.04"

The month with the highest snowfall is February (2.52").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Riverton, CT

Average snowfall days in October - Riverton, CT
  • Average snowfall days in October: 0.5 days

The month with the highest number of snowfall days is February (9.3 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
Riverton, CT

Average daylight in October / Average sunshine in October - Riverton, 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: 5.4h

The month with the most sunshine is July (Average sunshine: 9.9h).
The month with the least sunshine is February (Average sunshine: 4.3h).

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Average sunshine days in October
Riverton, CT

Average sunshine days in October - Riverton, CT
  • Average sunshine days in October: 16.2 days

The month with the most sunshine days is January (19.4 days).
Months with the least sunshine days are April and May (13.1 days).

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Average UV index in October
Riverton, CT

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

The month with the highest UV index is June (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
Riverton, CT

Average cloud cover in October - Riverton, CT
  • Average cloud cover in October: 47

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 38).

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Average visibility in October
Riverton, CT

Average visibility in October - Riverton, CT
  • Average visibility in October: 5mi

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

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