Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
Grainville-Ymauville marks the onset of October with an average high-temperature of a mild 15.7°C (60.3°F), a subtle shift from September's 17.9°C (64.2°F). The nights of October in Grainville-Ymauville, France, anticipate a slight dip from daytime high temperatures, settling to an average low-temperature of 12.5°C (54.5°F).Humidity
The average relative humidity in October in Grainville-Ymauville is 79%.Rainfall
In October, the rain falls for 17.5 days. Throughout October, 54mm (2.13") of precipitation is accumulated. In Grainville-Ymauville, during the entire year, the rain falls for 185.9 days and collects up to 521mm (20.51") of precipitation.Snowfall
May through November are months without snowfall.Daylight
In October, the average length of the day in Grainville-Ymauville is 10h and 46min.On the first day of October in Grainville-Ymauville, France, sunrise is at 07:59 and sunset at 19:36 CEST. On the last day of the month, sunrise is at 07:46 and sunset at 17:37 CET.
Note: On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 02:00; consequently, the time zone reverts from CET to CEST.
Sunshine
The average sunshine in October is 5.7h.UV index
In October, the average daily maximum UV index in Grainville-Ymauville is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum UV index of 4 in October translates into the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Grainville-Ymauville?
What is the average humidity in October in Grainville-Ymauville?
How many days does it rain in October in Grainville-Ymauville?
When it does not snow in Grainville-Ymauville?
What is the average length of the day in October in Grainville-Ymauville?
What time are sunrise and sunset in October in Grainville-Ymauville?
When does Daylight Saving Time (DST) end in October in Grainville-Ymauville?
How long on average sun shines in October in Grainville-Ymauville?
How high is the UV index in October in Grainville-Ymauville?
Average temperature in October
Grainville-Ymauville, France
- Average high temperature in October: 15.7°C
The warmest month (with the highest average high temperature) is August (19.3°C).
The months with the lowest average high temperature are January and February (8.1°C).
- Average low temperature in October: 12.5°C
The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is February (5.2°C).
Average pressure in October
Grainville-Ymauville, France
- Average pressure in October: 1016.3mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in October
Grainville-Ymauville, France
- Average wind speed in October: 23.7km/h
The windiest month (with the highest average wind speed) is December (29.2km/h).
The calmest months (with the lowest average wind speed) are July and August (18km/h).
Average humidity in October
Grainville-Ymauville, France
- Average humidity in October: 79%
The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is September (78%).
Average rainfall in October
Grainville-Ymauville, France
- Average rainfall in October: 54mm
The wettest months (with the highest rainfall) are November and December (58mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in October
Grainville-Ymauville, France
- Average rainfall days in October: 17.5 days
The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is April (12.6 days).
Average snowfall in October
Grainville-Ymauville, France
- Average snowfall in October: 0mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in October
Grainville-Ymauville, France
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (1.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Grainville-Ymauville, France
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in October: 5h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).
Average sunshine days in October
Grainville-Ymauville, France
- Average sunshine days in October: 10.8 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is December (8.9 days).
Average UV index in October
Grainville-Ymauville, France
- Average UV index in October: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in October
Grainville-Ymauville, France
- Average cloud cover in October: 49
The months with the most cloud cover are November and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in October
Grainville-Ymauville, France
- Average visibility in October: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Grainville-Ymauville, France
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