July weather forecast
Bristow, IA

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Weather in July

July, like June, in Bristow, Iowa, is a moderately hot summer month, with an average temperature ranging between max 79.9°F (26.6°C) and min 63.3°F (17.4°C).

Temperature

July is the month when Bristow, Iowa, experiences its warmest temperatures, averaging a high of 79.9°F (26.6°C) and a low of 63.3°F (17.4°C).

Humidity

In July, the average relative humidity is 84%.

Rainfall

In Bristow, in July, during 18.3 rainfall days, 3.07" (78mm) of precipitation is typically accumulated. Throughout the year, there are 148.3 rainfall days, and 31.02" (788mm) of precipitation is accumulated.

Snowfall

In Bristow, snow does not fall in June through September.

Daylight

In July, the average length of the day in Bristow is 14h and 58min.
On the first day of the month, sunrise is at 5:37 am and sunset at 8:53 pm. On the last day of July, sunrise is at 6:02 am and sunset at 8:33 pm CDT.

Sunshine

July has the most sunshine of the year in Bristow, Iowa, with an average of 9.9h of sunshine.

UV index

The average daily maximum UV index in July in Bristow is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In July, the UV index of 5 transforms into the following advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest in Bristow?

July, recording an average high temperature of 79.9°F (26.6°C) and a low temperature of 63.3°F (17.4°C), is Bristow's warmest month.

What is the temperature in July in Bristow?

The high-temperature, in July, in Bristow, records 79.9°F (26.6°C), while the low-temperature is 63.3°F (17.4°C).

What is the average humidity in July in Bristow?

In Bristow, Iowa, the average relative humidity in July is 84%.

How many days does it rain in July in Bristow?

In Bristow, Iowa, in July, it is raining for 18.3 days, with typically 3.07" (78mm) of accumulated precipitation.

When it does not snow in Bristow?

In Bristow, snow does not fall in June through September.

What is the average length of the day in July in Bristow?

The average day length in July in Bristow is 14h and 58min.

What time are sunrise and sunset in July in Bristow?

On the first day of July, sunrise is at 5:37 am and sunset at 8:53 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:33 pm CDT.

What month has the most sunshine in Bristow?

The month with the most sunshine in Bristow is July, with an average of 9.9h of sunshine.

How many hours of sunshine does Bristow have in July?

In July, the average sunshine duration in Bristow, Iowa, is 9.9h.

How high is the UV index in July in Bristow?

In Bristow, Iowa, the average daily maximum UV index in July is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's 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 July
Bristow, IA

Average temperature in July - Bristow, IA
  • Average high temperature in July: 79.9°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 July: 63.3°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 July
Bristow, IA

Average pressure in July - Bristow, IA
  • Average pressure in July: 29.96"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 July
Bristow, IA

Average wind speed in July - Bristow, IA
  • Average wind speed in July: 7.1mph

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 July
Bristow, IA

Average humidity in July - Bristow, IA
  • Average humidity in July: 84%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is October (71%).

Average rainfall in July
Bristow, IA

Average rainfall in July - Bristow, IA
  • Average rainfall in July: 3.07"

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 July
Bristow, IA

Average rainfall days in July - Bristow, IA
  • Average rainfall days in July: 18.3 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 July
Bristow, IA

Average snowfall in July - Bristow, IA
  • Average snowfall in July: 0"

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 July
Bristow, IA

Average snowfall days in July - Bristow, IA
  • Average snowfall days in July: 0 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 July /
Average sunshine in July
Bristow, IA

Average daylight in July / Average sunshine in July - Bristow, IA
  • Average daylight in July: 15h 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 July: 9h and 5min

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 July
Bristow, IA

Average sunshine days in July - Bristow, IA
  • Average sunshine days in July: 8.8 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 July
Bristow, IA

Average UV index in July - Bristow, IA
  • Average UV index in July: 5

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 July
Bristow, IA

Average cloud cover in July - Bristow, IA
  • Average cloud cover in July: 34

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 July
Bristow, IA

Average visibility in July - Bristow, IA
  • Average visibility in July: 5mi

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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