Pasadena Weather in May
With daytime temperatures of 26°C (79°F) and nighttime lows of 13°C (55°F), May in Pasadena brings high temperatures during the day. The excellent weather makes it an appealing time to visit.
Rainfall in Pasadena in May
Climate statistics over the past 30 years suggest around 3 days of rain, with 12 mm (0.5 in) average for the month. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.
Temperature in Pasadena in May
Pasadena in May has excellent weather. Days reach 26°C (79°F) and nights cool to 13°C (55°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 13°C (55°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Pasadena in May
There are approximately 276 hours of sunshine this month, resulting in mostly clear days.If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, June, October, November and December typically offer the best circumstances for Pasadena.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Pasadena's climate page.
Pasadena Temperature in May
Min Temperature
13°C (55°F)
Max Temperature
26°C (79°F)
Chance of Rain
10%
Precipitation
12 mm (0.5 in)
Rainy days
3 days
Humidity
73% *
Sunshine
276 hours *
Percentage Sunshine
64% *
Best Places in the United States of America in May
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in May →
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What to Wear in Pasadena in May
Warm weather calls for comfortable, breathable clothing in May. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Pasadena in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Pasadena's climate page.
Temperature Rainfall Sunshine Humidity
See the full Pasadena climate overview or explore weather in the United States of America.
