Grannis
Arkansas, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Grannis, AR

January, the same as December, is a cool winter month in Grannis, Arkansas, with average temperature fluctuating between 34.3°F (1.3°C) and 51.3°F (10.7°C). The coldest month is January, with an average high-temperature of 51.3°F (10.7°C) and an average low-temperature of 34.3°F (1.3°C). Weather in January »

The last month of the winter, February, is also a fresh month in Grannis, Arkansas, with average temperature ranging between max 54.1°F (12.3°C) and min 38.3°F (3.5°C). In February, the average high-temperature is practically the same as in January - a still fresh 54.1°F (12.3°C). Weather in February »

March, the first month of the spring, in Grannis, is an enjoyable month, with average temperature ranging between max 64°F (17.8°C) and min 45.3°F (7.4°C). In Grannis, the average high-temperature in March increases, from a fresh 54.1°F (12.3°C) in February, to an enjoyable 64°F (17.8°C). Weather in March »

April in Grannis, Arkansas, is an agreeable spring month, with average temperature ranging between min 51.8°F (11°C) and max 72.7°F (22.6°C). In Grannis, the average high-temperature marginally rises, from an enjoyable 64°F (17.8°C) in March, to an agreeable 72.7°F (22.6°C). Weather in April »

The last month of the spring, May, is a warm month in Grannis, Arkansas, with average temperature fluctuating between 61°F (16.1°C) and 80.8°F (27.1°C). In May, the average high-temperature slightly increases, from a pleasant 72.7°F (22.6°C) in April, to a moderately hot 80.8°F (27.1°C). Weather in May »

June, the first month of the summer, in Grannis, is a tropical month, with temperature in the range of an average low of 69.1°F (20.6°C) and an average high of 90.1°F (32.3°C). In June, the average high-temperature rises, from a moderately hot 80.8°F (27.1°C) in May, to a tropical 90.1°F (32.3°C). Weather in June »

July, like June, is another hot summer month in Grannis, Arkansas, with temperature in the range of an average high of 93.4°F (34.1°C) and an average low of 72°F (22.2°C). July is the warmest month, with an average high-temperature of 93.4°F (34.1°C) and an average low-temperature of 72°F (22.2°C). In July, the average heat index is evaluated at a life-threatening hot 116.8°F (47.1°C). Weather in July »

August, the last month of the summer, in Grannis, is another tropical month, with average temperature ranging between max 93.2°F (34°C) and min 71.2°F (21.8°C). In August, the average high-temperature is relatively the same as in July - a still tropical 93.2°F (34°C). Weather in August »

The first month of the autumn, September, is still a hot month in Grannis, Arkansas, with average temperature fluctuating between 86.9°F (30.5°C) and 65.5°F (18.6°C). In September, the average high-temperature slightly decreases, from a tropical 93.2°F (34°C) in August, to a still hot 86.9°F (30.5°C). Weather in September »

October, the same as September, is another warm autumn month in Grannis, Arkansas, with average temperature fluctuating between 74.3°F (23.5°C) and 54°F (12.2°C). In October, the average high-temperature drops, from a tropical 86.9°F (30.5°C) in September, to a moderately hot 74.3°F (23.5°C). Weather in October »

November, the last month of the autumn, in Grannis, is also an enjoyable month, with average temperature ranging between max 61.7°F (16.5°C) and min 44.4°F (6.9°C). In November, the average high-temperature decreases, from a warm 74.3°F (23.5°C) in October, to an enjoyable 61.7°F (16.5°C). Weather in November »

The first month of the winter, December, is still a cool month in Grannis, Arkansas, with average temperature ranging between max 52.9°F (11.6°C) and min 37.4°F (3°C). In December, the average high-temperature slightly decreases, from a comfortable 61.7°F (16.5°C) in November, to a cool 52.9°F (11.6°C). Weather in December »

What is the coldest month in Grannis?

January is the coldest month, with an average high-temperature of 51.3°F (10.7°C) and an average low-temperature of 34.3°F (1.3°C).

How much does it rain in Grannis?

In Grannis, during the entire year, the rain falls for 136.7 days and collects up to 26.18" (665mm) of precipitation.

When does it snow in Grannis?

January through March and December are months with snowfall in Grannis.

How much does it snow in Grannis?

Throughout the year, there are 2.6 snowfall days, and 0.94" (24mm) of snow is accumulated.

What is the most humid month in Grannis?

February is the most humid month in Grannis, Arkansas, with an average relative humidity of 79%.

What is the snowiest month in Grannis?

The month with the most snowfall is February when snow falls for 1.2 days and typically aggregates up to 0.51" (13mm) of snow.

When it does not snow in Grannis?

In Grannis snow does not fall in April through November.

What is the rainiest month in Grannis?

The month with the most rainfall is May when the rain falls for 13 days and typically aggregates up to 3.98" (101mm) of precipitation.

When are the longest days in Grannis?

The month with the longest days is June, with an average of 14.4h of daylight.

When is the highest UV index in Grannis?

June through August, with an average maximum UV index of 7, are months with the highest UV index in Grannis.

What is the warmest month in Grannis?

July is the warmest month in Grannis, with an average high-temperature of 93.4°F (34.1°C) and an average low-temperature of 72°F (22.2°C).

What is the least humid month in Grannis?

August is the least humid month in Grannis, Arkansas, with an average relative humidity of 68%.

What month has the most sunshine in Grannis?

With an average of 10.6h of sunshine, August has the most sunshine of the year.

What is the driest month in Grannis?

September is the month with the least rainfall. Rain falls for 11.1 days and accumulates 1.34" (34mm) of precipitation.

What is the month with the shortest days in Grannis?

The month with the shortest days is December, with an average of 9.9h of daylight.

What is the month with the least sunshine in Grannis?

The month with the least sunshine is December, with an average of 5.2h of sunshine.

When is the lowest UV index in Grannis?

With an average maximum UV index of 2, December is the month with the lowest UV index.
Average rainfall - Grannis, AR

The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is September (1.34").

Average rainfall days - Grannis, AR

The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (8.5 days).

Average snowfall - Grannis, AR

The month with the highest snowfall is February (0.51").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days - Grannis, AR

The month with the highest number of snowfall days is February (1.2 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - Grannis, AR

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

The month with the most sunshine is August (Average sunshine: 10.6h).
The month with the least sunshine is December (Average sunshine: 5.2h).