Normal weather for Harlingen in May
It's hot in May in Harlingen with an average temperature of 33°C. Temperatures this month range from a low of 31°C to a high of 34°C. At night, you can expect temperatures between 20°C and 25°C.
In May, there is an average of 94 mm of precipitation, spread over 11 days. The wind speed is around 5 Bft, mostly coming from the Southeast.
Harlingen in May |
New York | ||
|---|---|---|---|
 Average Temperature |
33°C | 22°C | |
 High Temp |
34°C | 28°C | |
| Low Temp |
31°C | 17°C | |
 Total Precipitation |
94 mm | 105 mm | |
| Rainy Days |
11 days | 14 days | |
Start of May
The month of May starts in Harlingen with hot temps, averaging around 33°C during the day and nights around 23°C. There’s little chance of precipitation. The weather’s mostly sunny and dry. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid May
By mid-May, daytime temps stay steady at around 33°C, with nights around 23°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of May
By the end of May, the average daytime temperature in Harlingen is around 34°C, while nighttime temps are about 24°C. A shower might pop up, but overall, the weather will be dry and sunny. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
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UV index
The UV index is a maximum of 6 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.
Is May a good time to visit Harlingen?
May is a good month to be in Harlingen for sunny weather. You’ll have high temperatures and not too much rain.
The hurricane season in Harlingen runs from June to November.
Temperature records for Harlingen in May
Check out the climate of Harlingen for all months and discover the best travel time
April
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Daily Temperature in May in Harlingen
This chart shows the average daily high and low temperatures in May for Harlingen, 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 Harlingen
The chart below shows the average daily precipitation in May for Harlingen, 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 11 days of precipitation in Harlingen.
Daily UV Index in May in Harlingen
This chart shows the average daily UV index in May in Harlingen, 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 Harlingen Over the Years
This chart shows the average temperature in May in Harlingen, measured in degrees Celsius, over the past few years.
Total Precipitation in May in Harlingen Over the Years
This chart shows the average precipitation in May in Harlingen, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in May for Harlingen
Click on any day in May to get detailed info about the usual weather on that day in Harlingen. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Harlingen
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Average Weather in Harlingen by Month
Click on a month below to see detailed weather info for Harlingen. 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 Harlingen for all months at once
