Temperatures in May
It's warm in May in Castle Valley with an average temperature of 26°C. Temperatures this month range from a low of 21°C to a high of 31°C. At night, you can expect temperatures between 6°C and 15°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Castle Valley in May. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of May
The month of May starts in Castle Valley with warm temperatures, averaging around 25°C during the day and nights close to 10°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Mid-May
By mid-May, the average daytime temperature rises to around 26°C, with nights close to 11°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
End of May
By the end of May, the average daytime temperature in Castle Valley will be around 28°C, with nights close to 13°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine.
As it gets cooler in the evening, it’s best to wear layers.
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Precipitation in May
In May, there is an average of 23 mm of precipitation, spread over 3 days. The wind speed is around 5 Bft, mostly coming from the South.
The precipitation chance averages 10% per day this month.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in May for Castle Valley. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Castle Valley in May |
London | ||
|---|---|---|---|
 Average Temperature |
26°C | 18°C | |
 High Temp |
31°C | 21°C | |
| Low Temp |
21°C | 15°C | |
 Total Precipitation |
23 mm | 46 mm | |
| Rainy Days |
3 days | 8 days | |
April
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is May a good time to visit Castle Valley?
Want nice weather? Then May is a great time to be in Castle Valley. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Castle Valley in May
With 35°C, Castle Valley hit the highest temperature in the last 10 years in May 2020. The lowest daytime temperature in this month was 10°C in 2014. The extreme night temperatures ranged from a low of -4°C to a high of 24°C.
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Daily Temperature in May in Castle Valley
This chart shows the average daily temperatures, both day and night, for each day in May in Castle Valley, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in May in Castle Valley
The chart below shows the average daily precipitation in May for Castle Valley, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for May, you can expect around 3 days of rain in Castle Valley.
Daily UV Index in May in Castle Valley
This chart shows the average daily UV index in May in Castle Valley, 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.
Temperature in May in Castle Valley Over the Years
This chart shows the average temperature in May in Castle Valley, measured in degrees Celsius, over the past years.
Total Precipitation in May in Castle Valley Over the Years
This chart shows the average precipitation in May in Castle Valley, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in May for Castle Valley
Click on a specific day in May for detailed info on the typical weather on that day in Castle Valley. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Castle Valley
Have you been to Castle Valley in May?
Share your weather experience in May in Castle Valley.
Average Weather in Castle Valley by Month
Click on a month below to see detailed weather info for Castle Valley. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Castle Valley for all months at once
