This report describes the typical weather at the Paris Le Bourget Airport (Paris, France) weather station over the course of an average November 1. It is based on the historical records from 1974 to 2012. Earlier records are either unavailable or unreliable.
Paris has a mild humid temperate climate with warm summers and no dry season. The area within 25 mi of this station is covered by croplands (68%), built-up areas (18%), forests (7%), and grasslands (7%).
The temperature typically varies from 45°F to 54°F and is rarely below 35°F or above 62°F.
The coolest hours of the day are from 2am to 10am with the coldest at 7am, at which time the temperature is below 51°F three days out of four.
The warmest hours of the day are from noon to 6pm with the hottest at 3pm, at which time the temperature is above 51°F three days out of four.
The day has gained half its heat by 11am and lost it again by 8pm.
On November 1 the Sun rises at 7:38am and sets at 5:29pm.
Solar noon is at 12:33pm.
For reference, on the longest day of the year the Sun rises at 5:45am and sets at 9:58pm, while on the shortest day of the year it rises at 8:40am and sets at 4:56pm.
Astronomical twilight begins and ends 107 minutes before sunrise and after sunset at 5:50am and 7:15pm, respectively.
Nautical twilight begins and ends 71 minutes before sunrise and after sunset at 6:26am and 6:39pm, respectively.
Civil twilight begins and ends 33 minutes before sunrise and after sunset at 7:04am and 6:02pm, respectively.
Solar twilight begins and ends 46 minutes after sunrise and before sunset at 8:24am and 4:42pm, respectively.
The median cloud cover is 84% (mostly cloudy) and does not vary substantially over the course of the day.
On average, the sky is clear or mostly clear 17% of the time, partly cloudy 14% of the time, and mostly cloudy or overcast 40% of the time.
There is a 47% chance that precipitation will be observed at some point during the day.
The average measured liquid-equivalent quantity of precipitation is 0.009". Among only those days for which there is at least some measured precipitation, the average is 0.087" and the total rarely exceeds 0.162".
When precipitation does occur it is most often in the form of moderate rain (58% of days with precipitation have at worst moderate rain), slight rain (26%), and drizzle (8%).
Precipitation is most likely around 4pm and least likely around 2am.
Either snow is exceptionally unlikely to fall at this location on November 1 or this station does not reliably report precipitation types.
The relative humidity typically ranges from 75% (humid) to 94% (very humid), rarely dropping below 59% (mildly humid), or exceeding 100% (very humid).
The air is driest at 3pm, at which time the relative humidity is less than 84% (humid) three days out of four; it is most humid at 4am, exceeding 91% (very humid) three days out of four.
The dew point ranges from 43°F to 46°F with an average of 45°F.
For reference, comfortable indoor conditions should have a relative humidity between 30% and 50% with a dew point of less than 65°F.
The wind speed is 8 mph (gentle breeze) on average and is rarely outside the range 3 mph to 14 mph (light air to moderate breeze). The wind speed does not vary substantially during the course of the day.
The wind is most often out of the south (16% of the time), south west (13% of the time), north (11% of the time), and west (10% of the time). The wind is least often out of the north west (5% of the time).