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Normal weather for Casper in July

It's hot in July in Casper with an average temperature of 32°C. Temperatures this month range from a low of 29°C to a high of 34°C. At night, you can expect temperatures between 10°C and 16°C.

In July, there is an average of 26 mm of precipitation, spread over 5 days. The wind speed is around 5 Bft, mostly coming from the South.

Casper in July

New York
Temperature Average Temperature
32°C 31°C
Sun High Temp
34°C 33°C
Sun Low Temp
29°C 29°C
Rain Total Precipitation
26 mm 160 mm
Rain Rainy Days
5 days 18 days

Start of July

The month of July starts in Casper with hot temps, averaging around 32°C during the day and nights around 12°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.

With the temperature difference between day and night, it’s smart to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.

Mid July

By mid-July, daytime temps rise to around 33°C, with nights around 13°C. Not much precipitation expected during this period. It’s mostly dry and sunny.

Since it cools down at night, it’s a good idea to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.

End of July

By the end of July, the average daytime temperature in Casper is around 33°C, while nighttime temps are about 14°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.

Because temperatures drop in the evening, wearing layers is recommended. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.

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UV index

The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Is July a good time to visit Casper?

July is a good month to be in Casper for sunny weather. You’ll have high temperatures and not too much rain.

Temperature records for Casper in July

Check out the climate of Casper for all months and discover the best travel time

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Daily Temperature in July in Casper

This chart shows the average daily high and low temperatures in July for Casper, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.

Daily Temperature in July in Casper

Daily Precipitation in July in Casper

The chart below shows the average daily precipitation in July for Casper, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for July, you can expect about 5 days of precipitation in Casper.

Daily Precipitation in July in Casper

Daily UV Index in July in Casper

This chart shows the average daily UV index in July in Casper, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Daily UV Index in July in Casper

Temperature in July in Casper Over the Years

This chart shows the average temperature in July in Casper, measured in degrees Celsius, over the past few years.

Temperature in July in Casper Over the Years

Total Precipitation in July in Casper Over the Years

This chart shows the average precipitation in July in Casper, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.

Precipitation in July in Casper Over the Years

Daily Climate in July for Casper

Click on any day in July to get detailed info about the usual weather on that day in Casper. Check out the historical temperatures and precipitation over the past 10 years on this day.

Weather experiences in July in Casper

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Average Weather in Casper by Month

Click on a month below to see detailed weather info for Casper. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.


Or check out the climate of Casper for all months at once

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