The weather in July in Katmai National Park

It's cool in July in Katmai National Park with an average temperature of 14°C. Temperatures this month range from a low of 11°C to a high of 15°C. At night, you can expect temperatures between 8°C and 11°C.

Looking for sun? July isn’t a good month to be in Katmai National Park. There’s too much chance of rain this month.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in July for Katmai National Park, Alaska. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Temperature records

With 24°C in 2019, Katmai National Park reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 7°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 1°C to a highest value of 14°C.

Rainfall amount

In July, there is an average of 108 mm of precipitation, spread over 14 days. The wind speed is around 4 Bft, mostly coming from the Southwest.

Daily weather in July for Katmai National Park

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

July weather comparison

  Katmai National Park New York
Average temperature 14°C 31°C
Max. temperature 15°C 33°C
Min. temperature 8°C -5°C
Total precipitation 108 mm 160 mm
Rainy days 14 days 18 days

Start of July

The month of July starts in Katmai National Park with cool temps, averaging around 13°C during the day and nights around 9°C.

Mid July

By mid-July, daytime temps rise to around 15°C, with nights around 10°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.

End of July

By the end of July, the average daytime temperature in Katmai National Park is around 14°C, while nighttime temps are about 10°C. A shower might pop up, but overall, the weather will be dry and sunny.

UV index

The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.

Check out the climate of Katmai National Park for all months and discover the best travel time

Temperature charts

These charts show the average temperatures in July in Katmai National Park, Alaska. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in July in Katmai National Park

Temperature in July in Katmai National Park over the years

Precipitation charts

These charts show the average amount of precipitation in July in Katmai National Park, Alaska. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.

Daily Precipitation in July in Katmai National Park

Total precipitation in July in Katmai National Park over the years

Daily UV index in July in Katmai National Park

This chart shows the average daily UV index in July in Katmai National Park, 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.

Weather experiences in July in Katmai National Park

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Average weather in Katmai National Park by month

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