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.
Old Mammoth Weather in May
Old Mammoth in May sees moderate temperatures, with highs around 15°C (59°F) and overnight lows of 0°C (32°F). Around 25 mm (1 in) of snow/rainfall is typical, so a light rain jacket is a sensible addition to your bag.
Rainfall in Old Mammoth in May
Snow/rain is expected on roughly 8 days, totalling around 25 mm (1 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Old Mammoth in May
If you're visiting Old Mammoth in May, expect highs of 15°C (59°F) and overnight lows around 0°C (32°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 0°C (32°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.For Old Mammoth itself, June, July, August and September generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Old Mammoth Temperature in May
Min Temperature
0°C (32°F)
Max Temperature
15°C (59°F)
Chance of Rain
27%
Precipitation
25 mm (1 in)
Rainy days
8 days
Old Mammoth Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Old Mammoth - 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 Old Mammoth in May
The weather can be unpredictable in May, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Some rain is possible, so pack something to handle light showers.
What To Do in Old Mammoth in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling6/10 -
Walking6/10 -
Camping2/10 -
Outdoor sports10/10
Old Mammoth 3-Day Forecast
More climate data for Old Mammoth
See the full Old Mammoth 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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Yosemite National Park is definitely worth a visit
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