Allentown Weather in May
Allentown in May sees high temperatures, with highs around 22°C (72°F) and overnight lows of 11°C (52°F). Rainfall is fairly high at around 102 mm (4 in) on average, so pack waterproofs just in case.
Rainfall in Allentown in May
Analyzing past climate data, one can expect approximately 13 days of rain, averaging 102 mm (4 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Allentown in May
May in Allentown sees highs of 22°C (72°F) and lows of 11°C (52°F) overnight. This kind of day-to-night contrast is typical for this time of year. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.If you favor pleasant temperatures and minimal rainfall, May is one of the best months to visit Allentown.
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 Allentown's climate page.
Allentown Temperature in May
Min Temperature
11°C (52°F)
Max Temperature
22°C (72°F)
Chance of Rain
45%
Precipitation
102 mm (4 in)
Rainy days
13 days
Humidity
66%
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
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tolerable
unpleasant
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What to Wear in Allentown in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in Allentown 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 Allentown's climate page.
See the full Allentown climate overview or explore weather in the United States of America.
