Island Park
Idaho, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Island Park, ID

January, the same as December, in Island Park, Idaho, is another subzero cold winter month, with average temperature fluctuating between 3°F (-16.1°C) and 26.4°F (-3.1°C). With an average high-temperature of 26.4°F (-3.1°C) and an average low-temperature of 3°F (-16.1°C), January is the coldest month. Weather in January »
February, the last month of the winter, in Island Park, is another freezing cold month, with average temperature varying between 31.6°F (-0.2°C) and 4.8°F (-15.1°C). In Island Park, the average high-temperature is almost the same as in January - a still subzero cold 31.6°F (-0.2°C). Weather in February »

March, the first month of the spring, in Island Park, is a cold month, with average temperature fluctuating between 10.6°F (-11.9°C) and 38.5°F (3.6°C). In Island Park, the average high-temperature in March marginally rises, from a freezing cold 31.6°F (-0.2°C) in February, to a cold 38.5°F (3.6°C). Weather in March »

April is a frosty spring month in Island Park, Idaho, with temperature in the range of an average low of 21.6°F (-5.8°C) and an average high of 48.4°F (9.1°C). In April, the average high-temperature rises, from a wintry 38.5°F (3.6°C) in March, to a chilly 48.4°F (9.1°C). Weather in April »

The last month of the spring, May, is a mild month in Island Park, Idaho, with average temperature varying between 59.7°F (15.4°C) and 31.1°F (-0.5°C). In May, the average high-temperature increases, from a chilly 48.4°F (9.1°C) in April, to a moderate 59.7°F (15.4°C). Weather in May »

June, the first month of the summer, in Island Park, is a pleasant month, with average temperature varying between 37.8°F (3.2°C) and 68.7°F (20.4°C). In June, the average high-temperature marginally rises, from a mild 59.7°F (15.4°C) in May, to a pleasant 68.7°F (20.4°C). Weather in June »

July is a moderately hot summer month in Island Park, Idaho, with average temperature fluctuating between 43°F (6.1°C) and 79°F (26.1°C). July is the warmest month, with an average high-temperature of 79°F (26.1°C) and an average low-temperature of 43°F (6.1°C). Weather in July »

August, the last month of the summer, in Island Park, is another warm month, with temperature in the range of an average low of 40.6°F (4.8°C) and an average high of 78.4°F (25.8°C). In Island Park, the average high-temperature in August is almost the same as in July - a still warm 78.4°F (25.8°C). Weather in August »

September, the first month of the autumn, in Island Park, is also an agreeable month, with temperature in the range of an average high of 68.7°F (20.4°C) and an average low of 32.7°F (0.4°C). In September, the average high-temperature drops, from a warm 78.4°F (25.8°C) in August, to a pleasant 68.7°F (20.4°C). Weather in September »

October, the same as September, is another fresh autumn month in Island Park, Idaho, with temperature in the range of an average high of 54.9°F (12.7°C) and an average low of 25.2°F (-3.8°C). In Island Park, the average high-temperature drops, from an agreeable 68.7°F (20.4°C) in September, to a cool 54.9°F (12.7°C). Weather in October »

November, the last month of the autumn, in Island Park, is another cold month, with average temperature ranging between max 37.2°F (2.9°C) and min 14.9°F (-9.5°C). In Island Park, the average high-temperature significantly decreases, from a fresh 54.9°F (12.7°C) in October, to a cold 37.2°F (2.9°C). Weather in November »

The first month of the winter, December, is still a freezing cold month in Island Park, Idaho, with temperature in the range of an average high of 27.7°F (-2.4°C) and an average low of 5.5°F (-14.7°C). In December, the average high-temperature decreases, from a cold 37.2°F (2.9°C) in November, to a freezing cold 27.7°F (-2.4°C). Weather in December »

What is the coldest month in Island Park?

January is the coldest month, with an average high-temperature of 26.4°F (-3.1°C) and an average low-temperature of 3°F (-16.1°C).

How many days does it rain in Island Park?

Throughout the year, in Island Park, there are 116 rainfall days, and 28.6" (727.4mm) of precipitation is accumulated.

What is the rainiest month in Island Park?

January is the month with the most rainfall in Island Park. Rain falls for 15 days and accumulates 3.8" (96.5mm) of precipitation.

When does it snow in Island Park?

January through June, August through December are months with snowfall in Island Park, Idaho.

How much does it snow in Island Park?

Throughout the year, 214.7" (5453.3mm) of snow is accumulated.

When does it snow the most in Island Park?

The month with the most snowfall is January when 48.6" (1234.4mm) of snow is typically aggregated.

When are the longest days in Island Park?

June has the longest days of the year in Island Park, Idaho, with an average of 15.5h of daylight.

What is the warmest month in Island Park?

July is the warmest month in Island Park, Idaho, with an average high-temperature of 79°F (26.1°C) and an average low-temperature of 43°F (6.1°C).

What is the driest month in Island Park?

The month with the least rainfall in Island Park, Idaho, is July when the rain falls for 6 days and typically collects 1.3" (31.8mm) of precipitation.

What is the month with the shortest days in Island Park?

The month with the shortest days is December, with an average of 8.9h of daylight.
Average rainfall - Island Park, ID
Average rainfall days - Island Park, ID

The month with the highest number of rainy days is January (15 days).
Months with the lowest number of rainy days are July and September (6 days).

Average daylight - Island Park, ID