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
As October sets, the average high-temperature displays a significant decrease, moving down from a pleasant 73.2°F (22.9°C) in September to a moderate 58.3°F (14.6°C). In Bristow, an average nighttime temperature of 43.2°F (6.2°C) is expected during October.Humidity
October is the least humid month, with an average relative humidity of 71%.Rainfall
In Bristow, during October, the rain falls for 11.2 days and regularly aggregates up to 2.68" (68mm) of precipitation. In Bristow, during the entire year, the rain falls for 148.3 days and collects up to 31.02" (788mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows in Bristow. Throughout October, in the average 1.3 snowfall days, it receives 0.28" (7mm) of snow. Throughout the year, in Bristow, there are 53.2 snowfall days, and 22.4" (569mm) of snow is accumulated.Daylight
In Bristow, the average length of the day in October is 11h and 2min.On the first day of October, sunrise is at 7:09 am and sunset at 6:52 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 6:05 pm CDT.
Sunshine
In Bristow, the average sunshine in October is 5.5h.UV index
In Bristow, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 2 during October translates into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Bristow in October?
What is the least humid month in Bristow?
What is the average humidity in October in Bristow?
How much does it rain in Bristow in October?
When does it start snowing in Bristow?
How many hours of daylight does Bristow have in October?
What time are sunrise and sunset in October in Bristow?
How long on average sun shines in October in Bristow?
How high is the UV index in October in Bristow?
Average temperature in October
Bristow, IA
- Average high temperature in October: 58.3°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (24.1°F).
- Average low temperature in October: 43.2°F
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (11.8°F).
Average pressure in October
Bristow, IA
- Average pressure in October: 30"Hg
The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in October
Bristow, IA
- Average wind speed in October: 9.9mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in October
Bristow, IA
- Average humidity in October: 71%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is October (71%).
Average rainfall in October
Bristow, IA
- Average rainfall in October: 2.68"
The wettest month (with the highest rainfall) is June (4.76").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days in October
Bristow, IA
- Average rainfall days in October: 11.2 days
The month with the highest number of rainy days is June (20.1 days).
The month with the least rainy days is February (4.9 days).
Average snowfall in October
Bristow, IA
- Average snowfall in October: 0.28"
The month with the highest snowfall is February (5.51").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Bristow, IA
- Average snowfall days in October: 1.3 days
The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Bristow, IA
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in October: 5h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in October
Bristow, IA
- Average sunshine days in October: 16.5 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is June (7.8 days).
Average UV index in October
Bristow, IA
- Average UV index in October: 2
The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in October
Bristow, IA
- Average cloud cover in October: 39
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 31).
Average visibility in October
Bristow, IA
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).
Bristow, Iowa, USA
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