Temperatures in July
It's cool to moderate in July in Glacier Bay National Park with an average temperature of 18°C. Temperatures this month range from a low of 16°C to a high of 20°C. At night, you can expect temperatures between 11°C and 13°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Glacier Bay National Park in July. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of July
The month of July starts in Glacier Bay National Park with mild temperatures, averaging around 19°C during the day and nights close to 12°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Mid-July
By mid-July, the average daytime temperature drops to around 18°C, with nights close to 13°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of July
By the end of July, the average daytime temperature in Glacier Bay National Park will be around 18°C, with nights close to 13°C. A shower might show up, but overall the weather will be dry and sunny.
Discover cheap holidays to Glacier Bay National Park 
Precipitation in July
In July, there is an average of 58 mm of precipitation, spread over 11 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
The average precipitation chance is 37% per day this month.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in July for Glacier Bay National Park. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Glacier Bay National Park in July |
UK | ||
|---|---|---|---|
 Average Temperature |
18°C | 23°C | |
 High Temp |
20°C | 27°C | |
| Low Temp |
16°C | 21°C | |
 Total Precipitation |
58 mm | 52 mm | |
| Rainy Days |
11 days | 9 days | |
June
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.
Is July a good time to visit Glacier Bay National Park?
Want nice weather? Then July is a great time to be in Glacier Bay National Park. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Glacier Bay National Park in July
With 29°C, Glacier Bay National Park hit the highest temperature in the last 10 years in July 2021. The lowest daytime temperature in this month was 12°C in 2014. The extreme night temperatures ranged from a low of 7°C to a high of 16°C.
Check out the climate of Glacier Bay National Park for all months and discover the best travel time
Plan your next holiday
Don’t miss the best holiday deals for Glacier Bay National Park and see what our partners have for you.
Daily Temperature in July in Glacier Bay National Park
This chart shows the average daily temperatures, both day and night, for each day in July in Glacier Bay National Park, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in July in Glacier Bay National Park
The chart below shows the average daily precipitation in July for Glacier Bay National Park, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown 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 rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for July, you can expect around 11 days of rain in Glacier Bay National Park.
Daily UV Index in July in Glacier Bay National Park
This chart shows the average daily UV index in July in Glacier Bay 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.
Temperature in July in Glacier Bay National Park Over the Years
This chart shows the average temperature in July in Glacier Bay National Park, measured in degrees Celsius, over the past years.
Total Precipitation in July in Glacier Bay National Park Over the Years
This chart shows the average precipitation in July in Glacier Bay National Park, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in July for Glacier Bay National Park
Click on a specific day in July for detailed info on the typical weather on that day in Glacier Bay National Park. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Glacier Bay National Park
Have you been to Glacier Bay National Park in July?
Share your weather experience in July in Glacier Bay National Park.
Average Weather in Glacier Bay National Park by Month
Click on a month below to see detailed weather info for Glacier Bay National Park. 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 Glacier Bay National Park for all months at once
