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Killington Weather in May
Killington in May averages 19°C (66°F) during the day and 6°C (43°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Killington in May
Analyzing past climate data, one can expect approximately 15 days of rain, averaging 104 mm (4.1 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Killington in May
In May, expect pleasant temperatures in Killington, with highs of 19°C (66°F) and lows of 6°C (43°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to 6°C (43°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.For Killington itself, September generally stands 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.
Killington Temperature in May
Min Temperature
6°C (43°F)
Max Temperature
19°C (66°F)
Chance of Rain
50%
Precipitation
104 mm (4.1 in)
Rainy days
15 days
Killington Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Killington - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Killington typically rise from around 16°C (61°F) at the start of May to approximately 22°C (72°F) by the end. Nights are cold, with lows typically ranging from 5°C (41°F) to 11°C (52°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather records for Killington in May
Browse day-by-day weather records for Killington spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Killington historical weather extremes in May
Based on 50 years of weather observations in Killington between 1976 and 2026, these are the recorded extremes.
- The warmest day in May was on May 26, 2010, with a maximum of 33°C (91°F).
- The lowest overnight temperature recorded in May was -3°C (27°F) (May 18, 2023).
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 Killington in May
For Killington 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.
What To Do in Killington in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Camping3/10 -
Outdoor sports9/10
Killington 3-Day Forecast
More climate data for Killington
See the full Killington 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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