Arroyo Grande
California, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Arroyo Grande, CA

May, the last month of the spring, in Arroyo Grande, is also an enjoyable month, with average temperature varying between 64.9°F (18.3°C) and 50°F (10°C).

Temperature

In May, the average high-temperature is relatively the same as in April - a still comfortable 64.9°F (18.3°C). In May, in Arroyo Grande, California, the average low-temperature is 50°F (10°C).

Daylight

In May, the average length of the day is 14h.

What is the temperature in May in Arroyo Grande?

The average high-temperature, in May, in Arroyo Grande, California, is 64.9°F (18.3°C), while the average low-temperature is 50°F (10°C).

How many hours of daylight does Arroyo Grande have in May?

In May, the average length of the day in Arroyo Grande is 14h.
Average temperature in May - Arroyo Grande, CA
  • Average high temperature in May: 65°F

The warmest month (with the highest average high temperature) is September (68°F).
Months with the lowest average high temperature are January and December (60°F).

  • Average low temperature in May: 50°F

The month with the highest average low temperature is August (55°F).
The coldest month (with the lowest average low temperature) is December (44°F).

Average daylight in May - Arroyo Grande, CA
  • Average daylight in May: 14h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).