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.
Julian Weather in May
May in Julian typically sees daytime highs of 22°C (72°F) and nighttime lows of 8°C (46°F). Expect some rainfall during the month.
Rainfall in Julian in May
Historically, approximately 4 days this month are expected to have rain, averaging 18 mm (0.7 in). Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.
Temperature in Julian in May
May is a good time to be in Julian. Days are excellent, reaching 22°C (72°F), with nights around 8°C (46°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 8°C (46°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Julian in May
The month enjoys around 260 hours of sunshine, creating mostly sunny days with good weather conditions.If your ideal day consists of dry skies and pleasant temperatures, May, June, September and October typically offer the best circumstances for Julian.
Julian Temperature in May
Min Temperature
8°C (46°F)
Max Temperature
22°C (72°F)
Chance of Rain
13%
Precipitation
18 mm (0.7 in)
Rainy days
4 days
Humidity
71% *
Sunshine
260 hours *
Percentage Sunshine
58% *
* Data from: San Diego, the United States of America (66 KM, 41 Miles).
Julian Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Julian - 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 Julian in May
For Julian in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. 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 Julian in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Barbeque9/10 -
Camping5/10 -
Outdoor sports10/10
Julian 3-Day Forecast
More climate data for Julian
Temperature Rainfall Sunshine Humidity
See the full Julian 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.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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