This is the short version of Marne La Vallee climate: monthly averages, with the monthly detail underneath. The gap between Jan and Jul is 16.3 C here: 3.0 C against 19.3 C. No month dominates: the wettest is Dec at 2.24 mm/day, the driest Apr at 1.31 mm/day. Taken together that is roughly 660 mm of rain a year for the grid cell. Because each page is rebuilt independently, one unavailable upstream never takes the rest of the site down. Use the table for exact numbers, or the related pages below for neighbouring locations and periods.
Annual mean temperature 10.9 C
Warmest month Jul (19.3 C)
Coldest month Jan (3.0 C)
Wettest month Dec (2.24 mm/day)
All-time record high 39.6 C
All-time record low -12.5 C
Annual precipitation 661 mm / year
Coordinates 48.83584, 2.64241
Population 318,325
Average monthly temperature and rainfall in Marne La Vallee
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
3.0
1.74
14.2
-12.3
Feb
3.6
1.77
17.8
-12.2
Mar
6.7
1.68
21.9
-12.5
Apr
10.3
1.31
26.8
-4.7
May
13.8
2.05
30.1
0.2
Jun
17.4
2.00
33.4
2.7
Jul
19.3
1.77
39.6
7.7
Aug
18.9
1.89
37.9
6.8
Sep
15.6
1.40
32.9
2.8
Oct
11.6
1.84
27.6
-3.8
Nov
6.9
2.03
20.2
-4.9
Dec
3.5
2.24
15.0
-7.3
What the Marne La Vallee climate table shows
Values are multi-decadal climatological averages for the 48.83584, 2.64241 grid cell, not a single year. Rain is the daily mean, so a value of 2.00 mm/day is about 60 mm across a 30-day month. Averages smooth over extremes, so use them for planning rather than for what to pack for next Tuesday.
Frequently asked questions
How much rain is 2.24 mm/day in a month?
Rain is recorded as a daily mean, so 2.24 mm/day is roughly 68 mm across a 30-day month.
Does Marne get the same every year?
Close to it. Averaging decades smooths variation, so treat these as typical rather than guaranteed.