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United StatesThe weather in May in Grisdale
It's cool to moderate in May in Grisdale with an average temperature of 17°C. Temperatures this month range from a low of 16°C to a high of 20°C. At night, you can expect temperatures between 7°C and 11°C.
Looking for sun and warm weather? May isn’t a good month to be in Grisdale. The temperatures are too low for a warm stay this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in May for Grisdale, Washington. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 33°C in 2023, Grisdale reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 9°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 1°C to a highest value of 14°C.
Rainfall amount
In May, there is an average of 105 mm of precipitation, spread over 15 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Daily weather in May for Grisdale
Click on any day in May to get detailed info about the usual weather on that day in Grisdale. Check out the historical temperatures and precipitation over the past 10 years on this day.
May weather comparison
| Grisdale | New York | |
|---|---|---|
| Average temperature | 17°C | 22°C |
| Max. temperature | 20°C | 28°C |
| Min. temperature | 7°C | -5°C |
| Total precipitation | 105 mm | 105 mm |
| Rainy days | 15 days | 14 days |
Start of May
The month of May starts in Grisdale with mild temps, averaging around 18°C during the day and nights around 8°C.
Mid May
By mid-May, daytime temps stay steady at around 18°C, with nights around 10°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of May
By the end of May, the average daytime temperature in Grisdale is around 18°C, while nighttime temps are about 10°C. A shower might pop up, but overall, the weather will be dry and sunny.
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Grisdale for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in May in Grisdale, Washington. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in May in Grisdale
Temperature in May in Grisdale over the years
Precipitation charts
These charts show the average amount of precipitation in May in Grisdale, Washington. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in May in Grisdale
Total precipitation in May in Grisdale over the years
Daily UV index in May in Grisdale
This chart shows the average daily UV index in May in Grisdale, 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.
Weather experiences in May in Grisdale
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Average weather in Grisdale by month
Click on a month below to see detailed weather info for Grisdale. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.