GermanyAverage weather for Heidelberg in July
It's warm in July in Heidelberg with an average temperature of 24°C. Temperatures this month range from a low of 22°C to a high of 28°C. At night, you can expect temperatures between 12°C and 16°C.
Start of July
The month of July starts in Heidelberg with warm temps, averaging around 24°C during the day and nights around 14°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
Mid July
By mid-July, daytime temps rise to around 25°C, with nights around 14°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of July
By the end of July, the average daytime temperature in Heidelberg is around 26°C, while nighttime temps are about 15°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended.
In July, there is an average of 67 mm of precipitation, spread over 11 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
Heidelberg in July |
New York | ||
|---|---|---|---|
 Average temperature |
24°C | 31°C | |
 Max. temperature |
28°C | 33°C | |
| Min. temperature |
22°C | -5°C | |
 Total precipitation |
67 mm | 160 mm | |
| Rainy days |
11 days | 18 days | |
June
UV index
The UV index is a maximum of 7 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 Heidelberg?
Looking for great weather? July is a good time to be in Heidelberg. The temperatures are nice, and there’s not too much rain.
Temperature records
With 37°C in 2022, Heidelberg reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 15°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of 5°C to a highest value of 21°C.
Check out the climate of Heidelberg for all months and discover the best travel time
Curious about the weather in other parts of Germany? Check out the climate and weather for spots like Sauerland, Bavaria, or explore other destinations in Germany.
Daily Temperature in July in Heidelberg
This chart shows the average daily high and low temperatures in July for Heidelberg, 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 Precipitation in July in Heidelberg
The chart below shows the average daily precipitation in July for Heidelberg, 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 11 days of precipitation in Heidelberg.
Daily UV index in July in Heidelberg
This chart shows the average daily UV index in July in Heidelberg, 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 Heidelberg over the years
This chart shows the average temperature in July in Heidelberg, measured in degrees Celsius, over the past few years.
Total precipitation in July in Heidelberg over the years
This chart shows the average precipitation in July in Heidelberg, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in July for Heidelberg
Click on any day in July to get detailed info about the usual weather on that day in Heidelberg. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Heidelberg
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Share your weather experience in July in Heidelberg.
Average weather in Heidelberg by month
Click on a month below to see detailed weather info for Heidelberg. 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 Heidelberg for all months at once
