Normal weather for Cullen in May
It's warm in May in Cullen with an average temperature of 29°C. Temperatures this month range from a low of 27°C to a high of 31°C. At night, you can expect temperatures between 15°C and 21°C.
In May, there is an average of 258 mm of precipitation, spread over 22 days. The wind speed is around 3 Bft, mostly coming from the South.
Cullen in May |
London | ||
|---|---|---|---|
 Average Temperature |
29°C | 18°C | |
 High Temp |
31°C | 21°C | |
| Low Temp |
27°C | 15°C | |
 Total Precipitation |
258 mm | 46 mm | |
| Rainy Days |
22 days | 8 days | |
Start of May
The month of May starts in Cullen with hot temperatures, averaging around 29°C during the day and nights close to 17°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. For the evening and morning, a shirt, maybe a light cardigan, and light trousers will do.
Mid-May
By mid-May, the average daytime temperature stays the same at 29°C, with nights close to 20°C. The chance of precipitation is high during this period.
Temperatures vary between day and night, so it’s smart to wear layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. In the evening and morning, a T-shirt, light trousers or skirt, and a light jacket are recommended.
End of May
By the end of May, the average daytime temperature in Cullen will be around 30°C, with nights close to 20°C. There’s a significant chance of many days with precipitation.
As it gets cooler in the evening, it’s best to wear layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. In the evening and morning, a T-shirt, light trousers or skirt, and a light jacket are recommended.
UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is May a good time to visit Cullen?
After some sun? Then May isn’t the best time to be in Cullen. The temperature is pleasant, but there’s too much chance of rain this month.
The hurricane season in Cullen runs from June to November.
Temperature records for Cullen in May
With 36°C, Cullen hit the highest temperature in the last 10 years in May 2018. The lowest daytime temperature in this month was 16°C in 2014. The extreme night temperatures ranged from a low of 5°C to a high of 25°C.
Check out the climate of Cullen for all months and discover the best travel time
April
Daily Temperature in May in Cullen
This chart shows the average daily temperatures, both day and night, for each day in May in Cullen, 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 Cullen
The chart below shows the average daily precipitation in May for Cullen, 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 22 days of rain in Cullen.
Daily UV Index in May in Cullen
This chart shows the average daily UV index in May in Cullen, 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 Cullen Over the Years
This chart shows the average temperature in May in Cullen, measured in degrees Celsius, over the past years.
Total Precipitation in May in Cullen Over the Years
This chart shows the average precipitation in May in Cullen, 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 Cullen
Click on a specific day in May for detailed info on the typical weather on that day in Cullen. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Cullen
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Average Weather in Cullen by Month
Click on a month below to see detailed weather info for Cullen. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
