Olmos Weather in May
What's the weather like in Olmos (Lambayeque) in May 2026?
The climate in Olmos during May can be summarized as hot, humid and very dry.
May is in the fall / autumn in Olmos and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 18°C (65°F) is normal.
| Daytime temperature | 28.7°C 83.6°F |
|---|---|
| Nightly temperature | 18.2°C 64.7°F |
| Average temperature | 23.4°C 74.1°F |
| Daily sunshine | 7.7 hrs |
| Avg rainfall | 8 mm 0.3 ins |
| Rainy days | 3 days |
| Sea temperature | 21.5°C 70.8°F |
| Humidity | 71% |
| Windspeed | 16.6kph 10 mph |
On average May is the 5th wettest month of the year in Olmos with around 8mm 0.3 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 7.7 hours of sunshine per day.
May temperatures in Olmos
May rainfall
May hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Olmos in May 2025.
Other monthly averages
Olmos weather stats
| Hottest month: | February | 31.2°C 88.2°F |
|---|---|---|
| Driest month: | August | 1mm 0ins |
| Sunniest month: | May | 7.7hrs |
| Coldest month: | July | 26°C 78.8°F |
| Wettest month: | March | 101mm 4ins |
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