Bethesda Weather in May
May in Bethesda typically sees daytime highs of 16°C (61°F) and nighttime lows of 8°C (46°F). With the least rainfall of the year, it's a reliably dry month.
Rainfall in Bethesda in May
Take advantage of the dry conditions this month, with minimal rain expected. This month experiences about 16 days of rain according to historical data, averaging 88 mm (3.5 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Bethesda in May
If you're visiting Bethesda in May, expect highs of 16°C (61°F) and overnight lows around 8°C (46°F). The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Bethesda in May
The month brings about 169 hours of sunlight, offering a comfortable mix of sun and overcast.Should you favor a climate that's both dry and comfortably warm, July typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Bethesda's climate page.
Bethesda Temperature in May
Min Temperature
8°C (46°F)
Max Temperature
16°C (61°F)
Chance of Rain
54%
Precipitation
88 mm (3.5 in)
Rainy days
16 days
Sunshine
169 hours *
Percentage Sunshine
*
Best Places in the United Kingdom in May
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in May →
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What to Wear in Bethesda in May
The weather can swing between comfortable and chilly in May, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Bethesda 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 Kingdom, check out our Bethesda's climate page.
See the full Bethesda climate overview or explore weather in the United Kingdom.
