Fort Smith
Arkansas, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Fort Smith, AR

Enero, like Diciembre, is a frosty winter month in Fort Smith, Arkansas, with average temperature ranging between min 28.9°F (-1.7°C) and max 49.8°F (9.9°C). Enero is the coldest month, with an average high-temperature of 49.8°F (9.9°C) and an average low-temperature of 28.9°F (-1.7°C).

Febrero, the last month of the winter, in Fort Smith, is a mild month, with average temperature varying between 33.1°F (0.6°C) and 55.4°F (13°C). In Febrero, the average high-temperature slightly increases, from a chilly 49.8°F (9.9°C) in Enero, to a moderate 55.4°F (13°C).

The first month of the spring, Marzo, is a comfortable month in Fort Smith, Arkansas, with average temperature ranging between min 41.2°F (5.1°C) and max 64.8°F (18.2°C). In Fort Smith, the average high-temperature increases, from a mild 55.4°F (13°C) in Febrero, to a comfortable 64.8°F (18.2°C).

Abril in Fort Smith, Arkansas, is a moderately hot spring month, with temperature in the range of an average high of 73.8°F (23.2°C) and an average low of 49.5°F (9.7°C). In Abril, the average high-temperature increases, from an enjoyable 64.8°F (18.2°C) in Marzo, to a moderately hot 73.8°F (23.2°C).

Mayo, the last month of the spring, in Fort Smith, is another warm month, with average temperature fluctuating between 80.4°F (26.9°C) and 59.2°F (15.1°C). In Fort Smith, the average high-temperature in Mayo marginally rises, from a moderately hot 73.8°F (23.2°C) in Abril, to a still warm 80.4°F (26.9°C). Weather in Mayo »

Junio, the first month of the summer, in Fort Smith, is a hot month, with temperature in the range of an average low of 67.5°F (19.7°C) and an average high of 88.2°F (31.2°C). In Fort Smith, the average high-temperature in Junio marginally rises, from a moderately hot 80.4°F (26.9°C) in Mayo, to a hot 88.2°F (31.2°C).

Julio, like Junio, is a hot summer month in Fort Smith, Arkansas, with average temperature ranging between max 93°F (33.9°C) and min 71.6°F (22°C). In Julio, the average high-temperature is almost the same as in Junio - a still hot 93°F (33.9°C).

The last month of the summer, Agosto, is another tropical month in Fort Smith, Arkansas, with temperature in the range of an average low of 70.9°F (21.6°C) and an average high of 93.4°F (34.1°C). Agosto is the warmest month, with an average high-temperature of 93.4°F (34.1°C) and an average low-temperature of 70.9°F (21.6°C). In Agosto, the average heat index is evaluated at a blazing hot 115.5°F (46.4°C).

The first month of the autumn, Septiembre, is also a moderately hot month in Fort Smith, Arkansas, with average temperature ranging between min 62.2°F (16.8°C) and max 85.5°F (29.7°C). In Septiembre, the average high-temperature slightly decreases, from a hot 93.4°F (34.1°C) in Agosto, to a warm 85.5°F (29.7°C).

Octubre, like Septiembre, in Fort Smith, Arkansas, is another warm autumn month, with average temperature varying between 74.8°F (23.8°C) and 50.7°F (10.4°C). In Octubre, the average high-temperature drops, from a moderately hot 85.5°F (29.7°C) in Septiembre, to a still warm 74.8°F (23.8°C).

The last month of the autumn, Noviembre, is also an enjoyable month in Fort Smith, Arkansas, with average temperature fluctuating between 62.8°F (17.1°C) and 40.3°F (4.6°C). In Fort Smith, the average high-temperature drops, from a warm 74.8°F (23.8°C) in Octubre, to an enjoyable 62.8°F (17.1°C).

Diciembre, the first month of the winter, in Fort Smith, is also a fresh month, with average temperature ranging between max 51.4°F (10.8°C) and min 31.3°F (-0.4°C). In Fort Smith, the average high-temperature in Diciembre drops, from a comfortable 62.8°F (17.1°C) in Noviembre, to a cool 51.4°F (10.8°C).

What is the coldest month in Fort Smith?

With an average high-temperature of 49.8°F (9.9°C) and an average low-temperature of 28.9°F (-1.7°C), Enero is the coldest month in Fort Smith, Arkansas.

How many days does it rain in Fort Smith?

In Fort Smith, Arkansas, during the entire year, the rain falls for 98.2 days and collects up to 45.46" (1154.7mm) of precipitation.

When does it snow in Fort Smith?

Enero through Marzo and Diciembre are months with snowfall.

How much does it snow in Fort Smith?

In Fort Smith, Arkansas, during the entire year, snow falls for 3 days, and aggregates up to 4.9" (124.4mm) of snow.

What is the snowiest month in Fort Smith?

Enero is the month with the most snowfall. Snow falls for 1.1 days and accumulates 2.4" (61mm) of snow.

What is the least humid month in Fort Smith?

The least humid month in Fort Smith, Arkansas, is Abril, with an average relative humidity of 63.8%.

When it does not snow in Fort Smith?

Abril through Noviembre are months without snowfall.

What is the rainiest month in Fort Smith?

The month with the most rainfall in Fort Smith, Arkansas, is Mayo when the rain falls for 10.7 days and typically aggregates up to 5.47" (138.9mm) of precipitation.

When are the longest days in Fort Smith?

The month with the longest days in Fort Smith, Arkansas, is Junio, with an average of 14.5h of daylight.

What is the month with the highest UV index in Fort Smith?

Months with the highest UV index in Fort Smith, Arkansas, are Junio and Julio, with an average maximum UV index of 10.

What month has the most sunshine in Fort Smith?

Julio has the most sunshine of the year, with an average of 10.6h of sunshine.

What is the warmest month in Fort Smith?

With an average high-temperature of 93.4°F (34.1°C) and an average low-temperature of 70.9°F (21.6°C), Agosto is the warmest month in Fort Smith.

What is the driest month in Fort Smith?

Agosto is the month with the least rainfall in Fort Smith. Rain falls for 6.3 days and accumulates 2.59" (65.8mm) of precipitation.

What is the most humid month in Fort Smith?

The most humid month in Fort Smith, Arkansas, is Septiembre, with an average relative humidity of 71.8%.

What is the month with the shortest days in Fort Smith?

The month with the shortest days in Fort Smith is Diciembre, with an average of 9.8h of daylight.

What is the month with the least sunshine in Fort Smith?

Diciembre has the least sunshine of the year in Fort Smith, with an average of 5h of sunshine.

What is the month with the lowest UV index in Fort Smith?

With an average maximum UV index of 2, Diciembre is the month with the lowest UV index.
Average temperature - Fort Smith, AR
Average humidity - Fort Smith, AR

The month with the highest relative humidity is September (71.8%).
The month with the lowest relative humidity is April (63.8%).

Average rainfall - Fort Smith, AR
Average rainfall days - Fort Smith, AR

The month with the highest number of rainy days is May (10.7 days).
The month with the lowest number of rainy days is August (6.3 days).

Average snowfall - Fort Smith, AR

The month with the highest snowfall is January (2.4").
Months with the lowest snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days - Fort Smith, AR

The month with the highest number of snowfall days is January (1.1 days).
Months with the lowest number of snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight / Average sunshine - Fort Smith, AR