October weather forecast
Henniker, NH

Weather in October

October, like September, is a moderate autumn month in Henniker, New Hampshire, with temperature in the range of an average low of 41.4°F (5.2°C) and an average high of 56.7°F (13.7°C).

Temperature

In Henniker, the average high-temperature in October decreases from an agreeable 70.2°F (21.2°C) in September to a mild 56.7°F (13.7°C). In Henniker, the average low-temperature is 41.4°F (5.2°C).

Humidity

In October, the average relative humidity is 80%.

Rainfall

October is the month with the most rainfall. Rain falls for 13.6 days and accumulates 3.19" (81mm) of precipitation.

Snowfall

Months with snowfall in Henniker are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.47" (12mm) of snow. Throughout the year, there are 54.7 snowfall days, and 34.06" (865mm) of snow is accumulated.

Daylight

In Henniker, the average length of the day in October is 11h and 1min.
On the first day of the month, sunrise is at 6:44 am and sunset at 6:28 pm. On the last day of October, in Henniker, sunrise is at 7:21 am and sunset at 5:40 pm EDT.

Sunshine

In October, the average sunshine is 5.6h.

UV index

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 2 in October transform into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in October in Henniker?

The average relative humidity in October in Henniker is 80%.

What is the wettest month in Henniker?

October is the month with the most rainfall. Rain falls for 13.6 days and accumulates 3.19" (81mm) of precipitation.

How much does it rain in Henniker in October?

In Henniker, during October, the rain falls for 13.6 days and regularly aggregates up to 3.19" (81mm) of precipitation.

When does it start to snow in Henniker?

October is the first month it typically snows in Henniker. Throughout October, in the average 0.5 snowfall days, it receives 0.47" (12mm) of snow.

How many hours of daylight does Henniker have in October?

In Henniker, New Hampshire, the average day length in October is 11h and 1min.

When is the sunrise / sunset in October in Henniker?

On the first day of October, sunrise is at 6:44 am and sunset at 6:28 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:40 pm EDT.

How long on average sun shines in October in Henniker?

In October, the average sunshine duration in Henniker is 5.6h.

What are the months with the lowest UV index in Henniker?

The months with the lowest UV index in Henniker are January through March, October through December, with an average maximum UV index of 2.

What is the UV index intensity in October in Henniker?

In Henniker, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Henniker, NH

Average temperature in October - Henniker, NH
  • Average high temperature in October: 56.7°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (27.5°F).

  • Average low temperature in October: 41.4°F

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).

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Average pressure in October
Henniker, NH

Average pressure in October - Henniker, NH
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in October
Henniker, NH

Average wind speed in October - Henniker, NH
  • Average wind speed in October: 6.2mph

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity in October
Henniker, NH

Average humidity in October - Henniker, NH
  • Average humidity in October: 80%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in October
Henniker, NH

Average rainfall in October - Henniker, NH
  • Average rainfall in October: 3.19"

The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in October
Henniker, NH

Average rainfall days in October - Henniker, NH
  • Average rainfall days in October: 13.6 days

The months with the highest number of rainy days are May and June (15.8 days).
The month with the least rainy days is February (8.1 days).

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Average snowfall in October
Henniker, NH

Average snowfall in October - Henniker, NH
  • Average snowfall in October: 0.47"

The month with the highest snowfall is February (8.62").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Henniker, NH

Average snowfall days in October - Henniker, NH
  • Average snowfall days in October: 0.5 days

The month with the highest number of snowfall days is March (12.2 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
Henniker, NH

Average daylight in October / Average sunshine in October - Henniker, NH
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 15h and 20min).
The month with the shortest days is December (Average daylight: 9h and 3min).

  • Average sunshine in October: 5h and 36min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days in October
Henniker, NH

Average sunshine days in October - Henniker, NH
  • Average sunshine days in October: 14.4 days

The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is March (11.3 days).

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Average UV index in October
Henniker, NH

Average UV index in October - Henniker, NH
  • Average UV index in October: 2

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

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Average cloud cover in October
Henniker, NH

Average cloud cover in October - Henniker, NH
  • Average cloud cover in October: 47

The month with the most cloud cover is March (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in October
Henniker, NH

Average visibility in October - Henniker, NH
  • Average visibility in October: 5mi

The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).

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