The highest day temperature in May 2026 was 103°F. The lowest night temperature was 51°F. The average values for day and night temperatures during May were 90.9°F и 63.1°F respectivly.

Almost all days in May are sunny. There is very low probability of clouds or gloomy days.

Precipitation total in May for Las Cruces is 0.0 in. It makes may one of the least rainy months of the year.

The average wind speed in May is 10.3 mph. It makes May one of the most windy months of the year for Las Cruces.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Las Cruces in May is 12.7 hours.