Saint Johnsville
New York, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Saint Johnsville, NY

January, the same as December, in Saint Johnsville, New York, is another subzero cold winter month, with average temperature varying between 15.3°F (-9.3°C) and 27.1°F (-2.7°C). The coldest month is January, with an average high-temperature of 27.1°F (-2.7°C) and an average low-temperature of 15.3°F (-9.3°C). Weather in January »

February, the last month of the winter, in Saint Johnsville, is also a subzero cold month, with average temperature fluctuating between 30.2°F (-1°C) and 17.2°F (-8.2°C). In Saint Johnsville, the average high-temperature in February is relatively the same as in January - a still freezing cold 30.2°F (-1°C). Weather in February »

The first month of the spring, March, is a cold month in Saint Johnsville, New York, with temperature in the range of an average high of 38.8°F (3.8°C) and an average low of 24.3°F (-4.3°C). In Saint Johnsville, New York, the average high-temperature in March slightly increases, from a freezing cold 30.2°F (-1°C) in February, to a cold 38.8°F (3.8°C). Weather in March »

April is a cool spring month in Saint Johnsville, New York, with average temperature fluctuating between 34.9°F (1.6°C) and 52.7°F (11.5°C). In Saint Johnsville, the average high-temperature in April rises, from a wintry 38.8°F (3.8°C) in March, to a fresh 52.7°F (11.5°C). Weather in April »

The last month of the spring, May, is a comfortable month in Saint Johnsville, New York, with average temperature ranging between max 66.2°F (19°C) and min 45.9°F (7.7°C). In May, the average high-temperature increases, from a cool 52.7°F (11.5°C) in April, to an enjoyable 66.2°F (19°C). Weather in May »

June, the first month of the summer, in Saint Johnsville, is an agreeable month, with average temperature fluctuating between 52.5°F (11.4°C) and 73°F (22.8°C). In Saint Johnsville, the average high-temperature slightly increases, from an enjoyable 66.2°F (19°C) in May, to an agreeable 73°F (22.8°C). Weather in June »

July is a moderately hot summer month in Saint Johnsville, New York, with average temperature ranging between max 79.3°F (26.3°C) and min 58.3°F (14.6°C). July is the warmest month, with an average high-temperature of 79.3°F (26.3°C) and an average low-temperature of 58.3°F (14.6°C). Weather in July »

August, the last month of the summer, in Saint Johnsville, is another warm month, with average temperature varying between 56.8°F (13.8°C) and 77°F (25°C). In Saint Johnsville, the average high-temperature in August is essentially the same as in July - a still warm 77°F (25°C). Weather in August »

The first month of the autumn, September, is still a pleasant month in Saint Johnsville, New York, with average temperature ranging between max 70.3°F (21.3°C) and min 50.4°F (10.2°C). In September, the average high-temperature marginally drops, from a warm 77°F (25°C) in August, to an agreeable 70.3°F (21.3°C). Weather in September »

October, the same as September, in Saint Johnsville, New York, is another mild autumn month, with average temperature ranging between max 56.8°F (13.8°C) and min 41.9°F (5.5°C). In October, the average high-temperature decreases, from an agreeable 70.3°F (21.3°C) in September, to a moderate 56.8°F (13.8°C). Weather in October »

November, the last month of the autumn, in Saint Johnsville, is another chilly month, with average temperature ranging between min 30.9°F (-0.6°C) and max 43.9°F (6.6°C). In November, the average high-temperature drops, from a mild 56.8°F (13.8°C) in October, to a frosty 43.9°F (6.6°C). Weather in November »

The first month of the winter, December, is still a cold month in Saint Johnsville, New York, with temperature in the range of an average high of 32.9°F (0.5°C) and an average low of 23.2°F (-4.9°C). In December, the average high-temperature decreases, from a frosty 43.9°F (6.6°C) in November, to a wintry 32.9°F (0.5°C). Weather in December »

What is the coldest month in Saint Johnsville?

With an average high-temperature of 27.1°F (-2.7°C) and an average low-temperature of 15.3°F (-9.3°C), January is the coldest month in Saint Johnsville, New York.

How many days does it rain in Saint Johnsville?

Throughout the year, there are 171 rainfall days, and 34.25" (870mm) of precipitation is accumulated.

When does it snow in Saint Johnsville?

January through May, October through December are months with snowfall in Saint Johnsville, New York.

How much does it snow in Saint Johnsville?

Throughout the year, in Saint Johnsville, there are 71.4 snowfall days, and 33.58" (853mm) of snow is accumulated.

What are the months with the lowest UV index in Saint Johnsville?

Months with the lowest UV index in Saint Johnsville, New York, are January and December, with an average maximum UV index of 1.

What is the most humid month in Saint Johnsville?

The most humid month is February, with an average relative humidity of 86%.

When does it snow the most in Saint Johnsville?

February is the month with the most snowfall in Saint Johnsville, New York. Snow falls for 16.7 days and accumulates 9.17" (233mm) of snow.

What is the month with the least sunshine in Saint Johnsville?

The month with the least sunshine is February, with an average of 3.2h of sunshine.

What is the least humid month in Saint Johnsville?

April is the least humid month, with an average relative humidity of 76%.

What is the rainiest month in Saint Johnsville?

The month with the most rainfall in Saint Johnsville, New York, is May when the rain falls for 18 days and typically aggregates up to 3.46" (88mm) of precipitation.

What is the month with the highest UV index in Saint Johnsville?

May through August, with an average maximum UV index of 5, are months with the highest UV index in Saint Johnsville, New York.

When it does not snow in Saint Johnsville?

In Saint Johnsville, New York, snow does not fall in June through September.

When are the longest days in Saint Johnsville?

June has the longest days of the year, with an average of 15.3h of daylight.

What is the warmest month in Saint Johnsville?

The warmest month in Saint Johnsville is July, with an average high-temperature of 79.3°F (26.3°C) and an average low-temperature of 58.3°F (14.6°C).

What month has the most sunshine in Saint Johnsville?

The month with the most sunshine in Saint Johnsville is July, with an average of 10.2h of sunshine.

What is the driest month in Saint Johnsville?

September is the month with the least rainfall. Rain falls for 11.4 days and accumulates 2.01" (51mm) of precipitation.

What is the month with the shortest days in Saint Johnsville?

The month with the shortest days is December, with an average of 9.1h of daylight.
Average temperature - Saint Johnsville, NY
Average humidity - Saint Johnsville, NY
Average rainfall - Saint Johnsville, NY

The wettest month (with the highest rainfall) is May (3.46").
The driest month (with the least rainfall) is September (2.01").

Average rainfall days - Saint Johnsville, NY

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (9.3 days).

Average snowfall - Saint Johnsville, NY
Average snowfall days - Saint Johnsville, NY

The month with the highest number of snowfall days is January (17.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Saint Johnsville, NY

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

The month with the most sunshine is July (Average sunshine: 10.2h).
The month with the least sunshine is February (Average sunshine: 3.2h).

Average UV index - Saint Johnsville, NY