Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
With the onset of October, Nampa's average high-temperature witnesses a clear drop, receding from September's warm 79°F (26.1°C) to a comfortable 62.2°F (16.8°C). Throughout October, Nampa encounters an average temperature drop to a chilly 44.6°F (7°C).Humidity
The average relative humidity in October in Nampa is 50%.Rainfall
In October, the rain falls for 7.7 days. Throughout October, 0.67" (17mm) of precipitation is accumulated. Throughout the year, there are 98.5 rainfall days, and 9.69" (246mm) of precipitation is accumulated.Snowfall
In Nampa, snow does not fall in May through October.Daylight
In Nampa, Idaho, the average length of the day in October is 11h and 0min.On the first day of October in Nampa, sunrise is at 7:44 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 8:21 am and sunset at 6:38 pm MDT.
Sunshine
The average sunshine in October is 8.1h.UV index
In Nampa, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index, 3 in October, converts into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Nampa in October?
What is the average humidity in October in Nampa?
How much does it rain in Nampa in October?
When it does not snow in Nampa?
Does it snow in Nampa in October?
How many hours of daylight does Nampa have in October?
When are sunrise and sunset in October in Nampa?
How long on average sun shines in October in Nampa?
What is the UV index intensity in October in Nampa?
Average temperature in October
Nampa, ID
- Average high temperature in October: 62.2°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is December (36.5°F).
- Average low temperature in October: 44.6°F
The month with the highest average low temperature is August (63.3°F).
The coldest month (with the lowest average low temperature) is December (25.7°F).
Average pressure in October
Nampa, ID
- Average pressure in October: 30.04"Hg
The month with the highest atmospheric pressure is January (30.25"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in October
Nampa, ID
- Average wind speed in October: 6mph
The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is January (5.8mph).
Average humidity in October
Nampa, ID
- Average humidity in October: 50%
The month with the highest relative humidity is January (78%).
The months with the lowest relative humidity are July and August (29%).
Average rainfall in October
Nampa, ID
- Average rainfall in October: 0.67"
The wettest month (with the highest rainfall) is March (1.46").
The driest months (with the least rainfall) are July and August (0.12").
Average rainfall days in October
Nampa, ID
- Average rainfall days in October: 7.7 days
The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is August (3.1 days).
Average snowfall in October
Nampa, ID
- Average snowfall in October: 0"
The month with the highest snowfall is January (3.23").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Nampa, ID
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is December (6.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Nampa, 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 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 48min).
Average sunshine days in October
Nampa, ID
- Average sunshine days in October: 21.8 days
The month with the most sunshine days is July (25.7 days).
The month with the least sunshine days is March (14 days).
Average UV index in October
Nampa, 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).
Average cloud cover in October
Nampa, ID
- Average cloud cover in October: 22
The months with the most cloud cover are January and December (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in October
Nampa, ID
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Nampa, Idaho, USA
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