Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
El Cajon Weather in May
May in El Cajon brings high temperatures, with highs of 25°C (77°F) and nights dropping to 13°C (55°F). Rainfall is very low this month, averaging just 10 mm (0.4 in).
Rainfall in El Cajon in May
You can typically expect 3 days of rain this month, averaging around 10 mm (0.4 in). When rain does fall, showers tend to be light and brief. Most days will be dry.
Temperature in El Cajon in May
May in El Cajon is generally excellent, with days reaching 25°C (77°F) and nights settling around 13°C (55°F). This kind of day-to-night contrast is typical for this time of year. 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 El Cajon in May
Enjoy a sunny month with about 260 hours of sunshine, the clear skies make El Cajon even more beautiful.If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.
El Cajon Temperature in May
Min Temperature
13°C (55°F)
Max Temperature
25°C (77°F)
Chance of Rain
10%
Precipitation
10 mm (0.4 in)
Rainy days
3 days
Humidity
71% *
Sunshine
260 hours *
Percentage Sunshine
58% *
* Data from: San Diego, the United States of America (20 KM, 12 Miles).
El Cajon Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in El Cajon - and find the best time to visit.
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 →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in El Cajon in May
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. With minimal rainfall expected, you can leave the rain gear at home. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in El Cajon in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling8/10 -
Walking8/10 -
Barbeque10/10 -
Camping10/10 -
Outdoor sports8/10
El Cajon 3-Day Forecast
More climate data for El Cajon
Temperature Rainfall Sunshine Humidity
See the full El Cajon climate overview or explore weather in the United States of America.
Popular in May
Where to go in May - average daytime high across popular destinations.
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