May weather forecast
Hamilton, NY

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Weather in May

The last month of the spring, May, is an enjoyable month in Hamilton, New York, with temperature in the range of an average high of 65.8°F (18.8°C) and an average low of 46°F (7.8°C).

Temperature

The arrival of May brings a temperature shift, with the average high-temperature escalating from a fresh 52°F (11.1°C) in April to an enjoyable 65.8°F (18.8°C). May in Hamilton witnesses an average low-temperature hovering around a chilly 46°F (7.8°C).

Humidity

April and May, with an average relative humidity of 79%, are the least humid months in Hamilton.

Rainfall

In Hamilton, in May, during 18.3 rainfall days, 3.54" (90mm) of precipitation is typically accumulated. Throughout the year, in Hamilton, there are 161.6 rainfall days, and 36.02" (915mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Hamilton are January through May, October through December. May is the last month it regularly snows. During 0.7 snowfall days, in May, Hamilton aggregates 0.2" (5mm) of snow. Throughout the year, in Hamilton, there are 88.2 snowfall days, and 50.98" (1295mm) of snow is accumulated.

Daylight

The average length of the day in May in Hamilton, New York, is 14h and 40min.
On the first day of May in Hamilton, New York, sunrise is at 5:55 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 8:33 pm EDT.

Sunshine

In Hamilton, the average sunshine in May is 8.4h.

UV index

The months with the highest UV index in Hamilton are May through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, an average UV index of 5 transforms into the following instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
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Frequently asked questions

What are May temperatures in Hamilton?

The average high-temperature and low-temperature during May are 65.8°F (18.8°C) and 46°F (7.8°C) respectively.

What is the least humid month in Hamilton?

The months with the lowest humidity in Hamilton, New York, are April and May, with an average relative humidity of 79%.

What is the average humidity in May in Hamilton?

In Hamilton, New York, the average relative humidity in May is 79%.

How many days does it rain in May in Hamilton?

In Hamilton, in May, during 18.3 rainfall days, 3.54" (90mm) of precipitation is typically accumulated.

What is the last month it snows in Hamilton?

May is the last month it regularly snows. During 0.7 snowfall days, in May, Hamilton aggregates 0.2" (5mm) of snow.

What is the average length of the day in May in Hamilton?

In May, the average day length in Hamilton, New York, is 14h and 40min.

When are sunrise and sunset in May in Hamilton?

In May, on the first day of the month, sunrise is at 5:55 am and sunset at 8:03 pm. On the last day of the month, in Hamilton, New York, sunrise is at 5:26 am and sunset at 8:33 pm EDT.

How long on average sun shines in May in Hamilton?

In Hamilton, New York, the average sunshine duration in May is 8.4h.

What is the month with the highest UV index in Hamilton?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

What is the UV index reading in May in Hamilton?

In Hamilton, New York, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Hamilton, NY

Average temperature in May - Hamilton, NY
  • Average high temperature in May: 65.8°F

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in May: 46°F

The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).

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Average pressure in May
Hamilton, NY

Average pressure in May - Hamilton, NY
  • Average pressure in May: 29.99"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in May
Hamilton, NY

Average wind speed in May - Hamilton, NY
  • Average wind speed in May: 7.7mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in May
Hamilton, NY

Average humidity in May - Hamilton, NY
  • Average humidity in May: 79%

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (79%).

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Average rainfall in May
Hamilton, NY

Average rainfall in May - Hamilton, NY
  • Average rainfall in May: 3.54"

The wettest month (with the highest rainfall) is April (3.66").
The driest month (with the least rainfall) is September (2.32").

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Average rainfall days in May
Hamilton, NY

Average rainfall days in May - Hamilton, NY
  • Average rainfall days in May: 18.3 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (6.6 days).

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Average snowfall in May
Hamilton, NY

Average snowfall in May - Hamilton, NY
  • Average snowfall in May: 0.2"

The month with the highest snowfall is February (10.39").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Hamilton, NY

Average snowfall days in May - Hamilton, NY
  • Average snowfall days in May: 0.7 days

The month with the highest number of snowfall days is January (19.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Hamilton, NY

Average daylight in May / Average sunshine in May - Hamilton, NY
  • Average daylight in May: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in May: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).

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Average sunshine days in May
Hamilton, NY

Average sunshine days in May - Hamilton, NY
  • Average sunshine days in May: 10.1 days

The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is February (6.7 days).

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Average UV index in May
Hamilton, NY

Average UV index in May - Hamilton, NY
  • Average UV index in May: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).

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Average cloud cover in May
Hamilton, NY

Average cloud cover in May - Hamilton, NY
  • Average cloud cover in May: 46

The month with the most cloud cover is February (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 35).

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Average visibility in May
Hamilton, NY

Average visibility in May - Hamilton, NY
  • Average visibility in May: 5mi

The month with the highest visibility is October (6mi).
The months with the lowest visibility are January and February (4mi).

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Hamilton, New York, USA

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