Harrisburg Weather in May
With daytime temperatures of 23°C (73°F) and nighttime lows of 11°C (52°F), May in Harrisburg brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 118 mm (4.6 in) falls on average.
Rainfall in Harrisburg in May
Historically, the month has about 14 days of rain, averaging 118 mm (4.6 in) in total. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Harrisburg in May
In May, expect high temperatures in Harrisburg, with highs of 23°C (73°F) and lows of 11°C (52°F) at night. This kind of day-to-night contrast is typical for this time of year. At 11°C (52°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Harrisburg in May
With approximately 266 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you favor pleasant temperatures and minimal rainfall, May is one of the best months to visit Harrisburg.
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 Harrisburg's climate page.
Harrisburg Temperature in May
Min Temperature
11°C (52°F)
Max Temperature
23°C (73°F)
Chance of Rain
45%
Precipitation
118 mm (4.6 in)
Rainy days
14 days
Humidity
65%
Sunshine
266 hours
Percentage Sunshine
60%
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 →
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What to Wear in Harrisburg 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Harrisburg 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 Harrisburg's climate page.
Temperature Rainfall Sunshine Humidity
See the full Harrisburg climate overview or explore weather in the United States of America.
