Temperatures in July
It's hot in July in Fairfax with an average temperature of 31°C. Temperatures this month range from a low of 30°C to a high of 34°C. At night, you can expect temperatures between 19°C and 22°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Fairfax 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 Fairfax with hot temperatures, averaging around 31°C during the day and nights close to 21°C. Plenty of days with a chance of precipitation.
Mid-July
By mid-July, the average daytime temperature rises to around 33°C, with nights close to 22°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 Fairfax will be around 32°C, with nights close to 21°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
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Precipitation in July
In July, there is an average of 142 mm of precipitation, spread over 11 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
The average precipitation chance is 35% per day this month. The weather’s variable. There are also a few days with higher precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in July for Fairfax. 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.
Fairfax in July |
London | ||
|---|---|---|---|
 Average Temperature |
31°C | 23°C | |
 High Temp |
34°C | 27°C | |
| Low Temp |
30°C | 21°C | |
 Total Precipitation |
142 mm | 52 mm | |
| Rainy Days |
11 days | 9 days | |
June
UV index
The UV index is a maximum of 9 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 Fairfax?
After some sun? Then July isn’t the best time to be in Fairfax. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Fairfax in July
With 38°C, Fairfax hit the highest temperature in the last 10 years in July 2016. The lowest daytime temperature in this month was 22°C in 2016. The extreme night temperatures ranged from a low of 9°C to a high of 26°C.
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Daily Temperature in July in Fairfax
This chart shows the average daily temperatures, both day and night, for each day in July in Fairfax, 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 Fairfax
The chart below shows the average daily precipitation in July for Fairfax, 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 Fairfax.
Daily UV Index in July in Fairfax
This chart shows the average daily UV index in July in Fairfax, 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 Fairfax Over the Years
This chart shows the average temperature in July in Fairfax, measured in degrees Celsius, over the past years.
Total Precipitation in July in Fairfax Over the Years
This chart shows the average precipitation in July in Fairfax, 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 Fairfax
Click on a specific day in July for detailed info on the typical weather on that day in Fairfax. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Fairfax
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Average Weather in Fairfax by Month
Click on a month below to see detailed weather info for Fairfax. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
