United StatesAverage weather for Castle Valley 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.
Start of May
The month of May starts in Castle Valley with warm temps, averaging around 25°C during the day and nights around 10°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
Mid May
By mid-May, daytime temps rise to around 26°C, with nights around 11°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of May
By the end of May, the average daytime temperature in Castle Valley is around 28°C, while nighttime temps are about 13°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Because temperatures drop in the evening, wearing layers is recommended.
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.
Castle Valley in May |
New York | ||
|---|---|---|---|
 Average temperature |
26°C | 22°C | |
 Max. temperature |
31°C | 28°C | |
| Min. temperature |
21°C | -5°C | |
 Total precipitation |
23 mm | 105 mm | |
| Rainy days |
3 days | 14 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?
Looking for great weather? May is a good time to be in Castle Valley. The temperatures are nice, and there’s not too much rain.
Temperature records
With 35°C in 2020, Castle Valley reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 10°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of -4°C to a highest value of 24°C.
Check out the climate of Castle Valley for all months and discover the best travel time
Daily Temperature in May in Castle Valley
This chart shows the average daily high and low temperatures in May for Castle Valley, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in May in Castle Valley
The chart below shows the average daily precipitation in May for Castle Valley, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for May, you can expect about 3 days of precipitation 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 few years.
Total precipitation in May in Castle Valley over the years
This chart shows the average precipitation in May in Castle Valley, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in May for Castle Valley
Click on any day in May to get detailed info about the usual 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?
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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
