Mountain View Weather in May
May in Mountain View sees daytime temperatures around 24°C (75°F) and lows of 18°C (64°F) at night. With around 158 mm (6.2 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Mountain View in May
This month experiences about 19 days of rain according to historical data, averaging 158 mm (6.2 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Mountain View in May
May in Mountain View brings typical temperatures with highs around 24°C (75°F) and lows of 18°C (64°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 18°C (64°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 Mountain View in May
The area enjoys a moderate level of sunlight, with around 158 hours. It's a good balance between sunny and cloudy days.So this is a great month to visit if you prefer dry days with pleasant temperatures.
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 Mountain View's climate page.
Mountain View Temperature in May
Min Temperature
18°C (64°F)
Max Temperature
24°C (75°F)
Chance of Rain
63%
Precipitation
158 mm (6.2 in)
Rainy days
19 days
Humidity
78% *
Sunshine
158 hours *
Percentage Sunshine
37% *
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 Mountain View in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Mountain View 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 Mountain View's climate page.
Temperature Rainfall Sunshine Humidity
See the full Mountain View climate overview or explore weather in the United States of America.
