October weather forecast
Bethlehem, CT

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Weather in October

October, like September, is another mild autumn month in Bethlehem, Connecticut, with temperature in the range of an average high of 59.9°F (15.5°C) and an average low of 45.3°F (7.4°C).

Temperature

October involves a decrease in temperature, down from an agreeable 72.3°F (22.4°C) in September to a mild 59.9°F (15.5°C). Throughout October, the temperature in Bethlehem, Connecticut, tends to fall to a consistent average low of 45.3°F (7.4°C).

Humidity

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

Rainfall

In Bethlehem, in October, it is raining for 14.4 days, with typically 3.35" (85mm) of accumulated precipitation. Throughout the year, there are 161.7 rainfall days, and 34.65" (880mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Bethlehem are January through May, October through December. October is the first month it typically snows in Bethlehem. Throughout October, in the average 0.6 snowfall days, it receives 0.59" (15mm) of snow. Throughout the year, there are 39.4 snowfall days, and 24.37" (619mm) of snow is accumulated.

Daylight

In October, the average length of the day is 11h and 4min.
On the first day of the month, sunrise is at 6:50 am and sunset at 6:34 pm. On the last day of October, in Bethlehem, Connecticut, sunrise is at 7:24 am and sunset at 5:48 pm EDT.

Sunshine

The average sunshine in October in Bethlehem is 5.7h.

UV index

In October, the average daily maximum UV index in Bethlehem is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In October, the maximum UV index of 3 transforms into these recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. It's recommended to limit sun exposure when its radiation is at its peak during midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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Frequently asked questions

What are the temperatures in Bethlehem in October?

In Bethlehem, 59.9°F (15.5°C) is the average high-temperature and 45.3°F (7.4°C) is the average low-temperature during October. In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 87.8°F (31°C).

What is the average humidity in October in Bethlehem?

The average relative humidity in October in Bethlehem, Connecticut, is 80%.

How many days does it rain in October in Bethlehem?

In Bethlehem, in October, it is raining for 14.4 days, with typically 3.35" (85mm) of accumulated precipitation.

When does it start to snow in Bethlehem?

October is the first month it typically snows. Throughout October, in the average 0.6 snowfall days, it receives 0.59" (15mm) of snow.

How many hours of daylight does Bethlehem have in October?

In Bethlehem, Connecticut, the average day length in October is 11h and 4min.

When are sunrise and sunset in October in Bethlehem?

In October, on the first day of the month, sunrise is at 6:50 am and sunset at 6:34 pm. On the last day of the month, in Bethlehem, Connecticut, sunrise is at 7:24 am and sunset at 5:48 pm EDT.

How long on average sun shines in October in Bethlehem?

In October, the average sunshine duration in Bethlehem is 5.7h.

What is the UV index reading in October in Bethlehem?

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Bethlehem, CT

Average temperature in October - Bethlehem, CT
  • Average high temperature in October: 59.9°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 (31.5°F).

  • Average low temperature in October: 45.3°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in October
Bethlehem, CT

Average pressure in October - Bethlehem, CT
  • Average pressure in October: 30.01"Hg

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

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Average wind speed in October
Bethlehem, CT

Average wind speed in October - Bethlehem, CT
  • Average wind speed in October: 6.8mph

The windiest months (with the highest average wind speed) are January and March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in October
Bethlehem, CT

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

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in October
Bethlehem, CT

Average rainfall in October - Bethlehem, CT
  • Average rainfall in October: 3.35"

The wettest month (with the highest rainfall) is December (3.62").
The driest month (with the least rainfall) is September (2.24").

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Average rainfall days in October
Bethlehem, CT

Average rainfall days in October - Bethlehem, CT
  • Average rainfall days in October: 14.4 days

The month with the highest number of rainy days is June (17.7 days).
The months with the least rainy days are January and February (8.1 days).

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Average snowfall in October
Bethlehem, CT

Average snowfall in October - Bethlehem, CT
  • Average snowfall in October: 0.59"

The month with the highest snowfall is February (6.1").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Bethlehem, CT

Average snowfall days in October - Bethlehem, CT
  • Average snowfall days in October: 0.6 days

The month with the highest number of snowfall days is January (9.8 days).
The 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
Bethlehem, CT

Average daylight in October / Average sunshine in October - Bethlehem, CT
  • 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 12min).

  • Average sunshine in October: 5h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

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Average sunshine days in October
Bethlehem, CT

Average sunshine days in October - Bethlehem, CT
  • Average sunshine days in October: 13.9 days

The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is June (10.5 days).

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Average UV index in October
Bethlehem, CT

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

The months with the highest UV index are June and July (UV index 6).
The 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
Bethlehem, CT

Average cloud cover in October - Bethlehem, CT
  • Average cloud cover in October: 45

The months with the most cloud cover are February and March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 36).

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Average visibility in October
Bethlehem, CT

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

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

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Bethlehem, Connecticut, USA

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