Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
July is the warmest month, with an average high-temperature of 78.1°F (25.6°C) and an average low-temperature of 61.3°F (16.3°C).Humidity
In Preston, the average relative humidity in July is 84%.Rainfall
In Preston, in July, it is raining for 15.5 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, there are 123.3 rainfall days, and 19.37" (492mm) of precipitation is accumulated.Snowfall
In Preston, snow does not fall in June through September.Daylight
The average length of the day in July in Preston, Minnesota, is 15h and 4min.On the first day of July in Preston, sunrise is at 5:31 am and sunset at 8:53 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:32 pm CDT.
Sunshine
With an average of 9.7h of sunshine, July has the most sunshine of the year in Preston.UV index
With an average maximum UV index of 6, July is the month with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 6 in July translates into these instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. 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.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest in Preston?
What is the temperature in July in Preston?
What is the average humidity in July in Preston?
How much does it rain in Preston in July?
When it does not snow in Preston?
What is the average length of the day in July in Preston?
When is the sunrise / sunset in July in Preston?
What month has the most sunshine in Preston?
How many hours of sunshine does Preston have in July?
When is the highest UV index in Preston?
How high is the UV index in July in Preston?
Average temperature in July
Preston, MN
- Average high temperature in July: 78.1°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (21°F).
- Average low temperature in July: 61.3°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (8.4°F).
Average pressure in July
Preston, MN
- Average pressure in July: 29.95"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in July
Preston, MN
- Average wind speed in July: 7.2mph
The windiest months (with the highest average wind speed) are January, February, April and November (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (7.2mph).
Average humidity in July
Preston, MN
- Average humidity in July: 84%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is October (75%).
Average rainfall in July
Preston, MN
- Average rainfall in July: 2.44"
The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.63").
Average rainfall days in July
Preston, MN
- Average rainfall days in July: 15.5 days
The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in July
Preston, MN
- Average snowfall in July: 0"
The month with the highest snowfall is February (3.74").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Preston, MN
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Preston, MN
- Average daylight in July: 15h and 1min
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 July: 9h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in July
Preston, MN
- Average sunshine days in July: 10.8 days
The month with the most sunshine days is November (18.1 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in July
Preston, MN
- Average UV index in July: 6
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in July
Preston, MN
- Average cloud cover in July: 35
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in July
Preston, MN
- Average visibility in July: 5mi
The months with the highest visibility are March, April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, July and December (5mi).
Preston, Minnesota, USA
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