Cergy in july: average Weather, Temperature and Climate
Weather in Cergy in july 2025
The weather in Cergy in the month of july comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout july
good weather UV index: 6
Weather at 6am
63°F
Clear/Sunny
31% of time
28%
18%
15%
Weather at 12pm
76°F
Moderate rain at times
32% of time
29%
23%
11%
Weather at 6pm
72°F
Moderate rain at times
37% of time
26%
23%
8%
Weather at 3am
59°F
28%
22%
21%
19%
Evolution of daily average temperature and precipitation in Cergy in july
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Cergy in july.
The climate of Cergy in july is good
In july in Cergy, the climate is wet (with 4.3in of precipitation over 6 days). The weather is better from the previous month since in june it receives an average of 5.4in of rainfall over 9 days.
The climate good in that area the month of july. The thermometer averaged maximum of 77°F. The minimum is 63°F. Thus, the mean temperature average in july in Cergy is 70°F. These temperatures are far removed from those records observed in Cergy in july with a maximum record of 106°F in 2019 and a minimum record of 49°F in 2012. You can plan to have about 3 days with temperatures over 86°F, or 10 of the month.
On average, in Cergy, the days of july last 15:47. Sunrise is at 05:04 and sets at 20:51.
With a good climate, july is a good month to go in that area.
Seasonal average climate and temperature of Cergy in july
Check below seasonal norms These datas are set from the weather statements of the past years of the month of july.
| July | |||||
| Outside temperature | |||||
| Average temperature | 70°F | ||||
| Highest temperature | 77°F | ||||
| Lowest temperature | 63°F | ||||
| Highest record temperature | 106°F (2019) | ||||
| Lowest record temperature | 49°F (2012) | ||||
| Number of days at +86°F | 3 day(s) (10%) | ||||
| Number of days at +65°F | 30 day(s) (97%) | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 61°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.3in | ||||
| Number of days with rainfall | 6 day(s) (21%) | ||||
| Record daily rainfall | 1.4in (2011) | ||||
| Other climate data | |||||
| Humidity | 84% | ||||
| Visibility | 9.03km | ||||
| Cloud cover | 42% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:04 | ||||
| Time of sunset | 20:51 | ||||
| Length of day | 15:47 | ||||
| Our opinion about the weather in july | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last july?
Here is the day by day recorded weather in Cergy in july 2024:
59°F to 67°F
58°F to 68°F
52°F to 67°F
56°F to 70°F
54°F to 76°F
59°F to 70°F
52°F to 70°F
56°F to 70°F
63°F to 74°F
63°F to 74°F
59°F to 77°F
59°F to 63°F
56°F to 70°F
56°F to 72°F
58°F to 76°F
59°F to 70°F
58°F to 79°F
63°F to 83°F
68°F to 88°F
67°F to 85°F
65°F to 77°F
56°F to 76°F
65°F to 74°F
59°F to 77°F
63°F to 83°F
67°F to 72°F
63°F to 65°F
54°F to 77°F
61°F to 86°F
68°F to 92°F
70°F to 85°F
Map: other cities in the parisian region in july
Cities near Cergy:
| Saint-Germain-en-Laye in july | good weather |
| Argenteuil in july | good weather |
| Chatou in july | good weather |
| Nanterre in july | good weather |
| Montmorency in july | good weather |
| Saint-Denis in july | good weather |
| Mantes-la-Jolie in july | good weather |
| Boulogne-Billancourt in july | good weather |
| Versailles (Yvelines) in july | good weather |
| Chaville in july | good weather |
| Paris in july | good weather |
| Chatenay-Malabry in july | good weather |
Click over cities on the map for information about the weather in july.
Cergy
perfect weather
good
tolerable
bad
very bad
Weather data for Cergy in july:
Weather data for Cergy for july are derived from an average of the weather forecast since 2009 in Cergy. There is a margin of error and these forecasts are to be considered as general information only. The weather in Cergy can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Cergy.