October weather forecast
New Plymouth, ID

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Weather in October

October, the same as September, is another refreshing autumn month in New Plymouth, Idaho, with an average temperature fluctuating between 62.1°F (16.7°C) and 43.3°F (6.3°C).

Temperature

October's onset is marked by a clear temperature decrease, falling from a moderately hot 79.7°F (26.5°C) in September to a comfortable 62.1°F (16.7°C). During October nights, New Plymouth witnesses a consistent average temperature of 43.3°F (6.3°C).

Humidity

In New Plymouth, the average relative humidity in October is 53%.

Rainfall

In New Plymouth, during October, the rain falls for 7 days and regularly aggregates up to 0.67" (17mm) of precipitation. Throughout the year, in New Plymouth, there are 95.4 rainfall days, and 10.2" (259mm) of precipitation is accumulated.

Snowfall

In New Plymouth, snow does not fall in May through October.

Daylight

In New Plymouth, the average length of the day in October is 10h and 59min.
On the first day of October in New Plymouth, sunrise is at 7:45 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 8:23 am and sunset at 6:38 pm MDT.

Sunshine

In New Plymouth, the average sunshine in October is 8.1h.

UV index

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 3 during October leads to these advisories:
Make use of precautions - It is urged to ward off sun damage. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. To cut down UV radiation exposure by about half, sport a wide-brim hat. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
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Frequently asked questions

What are the temperatures in New Plymouth in October?

The high-temperature, in October, in New Plymouth, is 62.1°F (16.7°C), while the low-temperature averages to 43.3°F (6.3°C).

What is the average humidity in October in New Plymouth?

In New Plymouth, the average relative humidity in October is 53%.

How much does it rain in New Plymouth in October?

In October, the rain falls for 7 days. Throughout October, 0.67" (17mm) of precipitation is accumulated.

When it does not snow in New Plymouth?

May through October are months without snowfall.

Does it snow in New Plymouth in October?

In New Plymouth, Idaho, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does New Plymouth have in October?

In October, the average day length is 10h and 59min.

When are sunrise and sunset in October in New Plymouth?

In October, on the first day of the month, sunrise is at 7:45 am and sunset at 7:27 pm. On the last day of the month, in New Plymouth, Idaho, sunrise is at 8:23 am and sunset at 6:38 pm MDT.

How long on average sun shines in October in New Plymouth?

In October, the average sunshine duration is 8.1h.

What is the UV index reading in October in New Plymouth?

In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
New Plymouth, ID

Average temperature in October - New Plymouth, ID
  • Average high temperature in October: 62.1°F

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is December (35.8°F).

  • Average low temperature in October: 43.3°F

The month with the highest average low temperature is August (61.3°F).
The coldest month (with the lowest average low temperature) is December (23.4°F).

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Average pressure in October
New Plymouth, ID

Average pressure in October - New Plymouth, ID
  • Average pressure in October: 30.04"Hg

The month with the highest atmospheric pressure is January (30.24"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).

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Average wind speed in October
New Plymouth, ID

Average wind speed in October - New Plymouth, ID
  • Average wind speed in October: 4.7mph

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is January (3.9mph).

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Average humidity in October
New Plymouth, ID

Average humidity in October - New Plymouth, ID
  • Average humidity in October: 53%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (30%).

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Average rainfall in October
New Plymouth, ID

Average rainfall in October - New Plymouth, ID
  • Average rainfall in October: 0.67"

The wettest month (with the highest rainfall) is March (1.61").
The driest month (with the least rainfall) is July (0.12").

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Average rainfall days in October
New Plymouth, ID

Average rainfall days in October - New Plymouth, ID
  • Average rainfall days in October: 7 days

The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is August (3.2 days).

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Average snowfall in October
New Plymouth, ID

Average snowfall in October - New Plymouth, ID
  • Average snowfall in October: 0"

The month with the highest snowfall is December (4.8").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
New Plymouth, ID

Average snowfall days in October - New Plymouth, ID
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is December (7.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
New Plymouth, ID

Average daylight in October / Average sunshine in October - New Plymouth, ID
  • Average daylight in October: 11h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in October: 8h and 1min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in October
New Plymouth, ID

Average sunshine days in October - New Plymouth, ID
  • Average sunshine days in October: 22.9 days

The month with the most sunshine days is July (25.6 days).
The month with the least sunshine days is March (13.8 days).

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Average UV index in October
New Plymouth, ID

Average UV index in October - New Plymouth, ID
  • Average UV index in October: 3

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in October
New Plymouth, ID

Average cloud cover in October - New Plymouth, ID
  • Average cloud cover in October: 23

The month with the most cloud cover is December (Cloud cover 43).
The months with the least cloud cover are July and August (Cloud cover 8).

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Average visibility in October
New Plymouth, ID

Average visibility in October - New Plymouth, ID
  • Average visibility in October: 6mi

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

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New Plymouth, Idaho, USA

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