Arreau Weather in May

Arreau in May sees moderate daytime temperatures of 16°C (61°F) and nighttime lows of 6°C (43°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.

Rainfall in Arreau in May

Known for its heavy rain, this month often brings intense downpours. Carrying a poncho is recommended to keep dry. Records from the past 30 years suggest around 16 days of rain, with 164 mm (6.5 in) average for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Arreau in May

In May, expect moderate temperatures in Arreau, with highs of 16°C (61°F) and lows of 6°C (43°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 6°C (43°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

If you prefer dry days with pleasant temperatures, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.