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Contents
- The climate of Fayetteville
- The best time to visit Fayetteville
- The worst time to visit Fayetteville
- Spring weather in Fayetteville
- Summer weather in Fayetteville
- Autumn weather in Fayetteville
- Winter weather in Fayetteville
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Green trees and parked cars on the roadsides of College Avenue leading to the iconic Washington County Courthouse in Fayetteville, Arkansas
The climate of Fayetteville
Classified under the Köppen climate system as a Cfa, Fayetteville, Arkansas enjoys a humid subtropical climate. This locale does not have a dry season, resulting in consistently moist conditions throughout the year. Nestled in the northwest corner of Arkansas, Fayetteville comes under the influence of multiple weather patterns and systems.
As evidenced by the climate data, Fayetteville's atmospheric conditions vary significantly over the year. The warmth of the city can range significantly, with the highest temperature observed at 89.1°F (31.7°C) in July, gradually reducing to the coldest months in December and January, with lows of 28.6°F (-1.9°C) and 32.2°F (0.1°C), respectively.
Humidity remains relatively constant, fluctuating only slightly between 73-78% across the year. Rainfall patterns present average rainfall amounts between 1.85" (47mm) and 3.5" (89mm) each month, with March through June being the wettest period of the year. Snowfall is less common than rain, with minor accumulations recorded mainly in the winter months.
The daylight hours extend from 9.7 hours to 14.6 hours over a twelve-month period. Fayetteville experiences a noticeable change in its cloud cover, signaling shifts between the seasons. February and March have the densest cloud cover at 46% while August, September, and October enjoy the least at 26-28%.
As evidenced by the climate data, Fayetteville's atmospheric conditions vary significantly over the year. The warmth of the city can range significantly, with the highest temperature observed at 89.1°F (31.7°C) in July, gradually reducing to the coldest months in December and January, with lows of 28.6°F (-1.9°C) and 32.2°F (0.1°C), respectively.
Humidity remains relatively constant, fluctuating only slightly between 73-78% across the year. Rainfall patterns present average rainfall amounts between 1.85" (47mm) and 3.5" (89mm) each month, with March through June being the wettest period of the year. Snowfall is less common than rain, with minor accumulations recorded mainly in the winter months.
The daylight hours extend from 9.7 hours to 14.6 hours over a twelve-month period. Fayetteville experiences a noticeable change in its cloud cover, signaling shifts between the seasons. February and March have the densest cloud cover at 46% while August, September, and October enjoy the least at 26-28%.
The best time to visit Fayetteville
Based on the ambient weather conditions and the varied array of outdoor activities available, the optimal time to visit Fayetteville is between May and June. During these months, the daytime temperatures reach a comfortable high between 76.3°F (24.6°C) and 86.2°F (30.1°C). With maximum sunshine hours of 10.4 and modest chances of rainfall, these months provide the ideal setting for visitors to explore the city to the fullest.
The worst time to visit Fayetteville
While Fayetteville offers a charming year-round experience, the chilliest period from December to February might not be favorable for all tourists. With thermometer levels dropping down to 28.6°F (-1.9°C) and 32.2°F (0.1°C) and snowfall events, these winter months can be challenging for those unprepared for cold conditions.
Spring weather in Fayetteville
Welcoming spring from March to May, Fayetteville undergoes a significant weather transformation. The mercury level rises from 58.5°F (14.7°C) to 76.3°F (24.6°C), making the weather warm yet pleasant. With almost even split hours of daylight (12 in March to 14.1 in May), the spring season becomes a visually delightful time for residents and visitors alike. Rainfall is quite frequent, peaking in May with a monthly average of 3.5" (89mm).
Summer weather in Fayetteville
The summer season from June through August is characterized by high temperatures registering between 86.2°F (30.1°C) to 89.1°F (31.7°C). July is especially hot, with peak temperature readings around 89.1°F (31.7°C). Despite the high temperature, the humidity levels are slightly on the lower side compared to other seasons, ranging from 73-74%.
Autumn weather in Fayetteville
Following the warm summer, the autumn season (September-November) brings in a comfortable moderate climate with this period's temperatures ranging from 81°F (27.2°C) in September down to 56.3°F (13.5°C) by November. The daylight hours start to decrease from 12.4 hours in September to 10.3 hours in November, signaling the arrival of winter.
Winter weather in Fayetteville
Winter in Fayetteville lasts from December until February, a period marked by the lowest temperatures of the year. The thermometer plunges to 28.6°F (-1.9°C) in December and experiences a slight rise to 32.2°F (0.1°C) by February. Notably, December displays the shortest daylight hours in the year with only 9.7 hours, increasing slightly by February to 10.9 hours. The white season also witnesses snowfall, primarily in December and January, with average accumulations of 1.1" (28mm) and 2.2" (56mm), respectively.
Weather in January
January marks the start of the year in Fayetteville, Arkansas, with snowfall that measures up to 1.1" (28mm) combined with the coldest low average temperatures. Transitioning from the crispness of the preceding month, it holds the essence of winter in its chilly air. Weather in January »
Weather in February
February in Fayetteville carries forward the winter season, but the weather grows subtly milder compared to January. Characteristics of this month's weather include slight increments in temperatures and the lengthening of daylight hours. Weather in February »
Weather in March
March holds promise of spring in Fayetteville with an average high temperature of 58.5°F (14.7°C), a noticeable rise from the colder months. Blooming flowers herald the advancing spring with the city slowly stepping out of winter’s shroud. Weather in March »
Weather in April
April ushers in a refreshing liveliness to Fayetteville as the thriving spring season progresses with vibrant natural beauty. Temperatures continue to climb, offering up pleasant days and cooler, comfortable nights. Reflective of the season, rainfall remains close to March levels, resulting in lush growth and verdant surroundings. Weather in April »
Weather in May
May in Fayetteville is characterized by the warming trend in temperature, reaching an average high of 76.3°F (24.6°C). Luminescent greenery fills the landscapes as the rainfall levels match those of the preceding spring months. The month enthralls with the city’s flora and fauna thriving amid the longer daylight hours and increased sunshine. Weather in May »
Weather in June
June in Fayetteville irresistibly hints at the approaching heat of summer with the average high temperature touching 86.2°F (30.1°C). Longest days of the year delight residents and visitors alike, offering ample opportunity for outdoor activities. Weather in June »
Weather in July
July sits at the peak of Fayetteville’s summer reaching the year’s highest average high temperature of 89.1°F (31.7°C) and lowest wind speeds. Despite this, respite is available in the form of rain, as the month witnesses a rise in rainfall. Weather in July »
Weather in August
August continues the spell of summer in Fayetteville, closely following July in the aspects of temperature, humidity, and rainfall. The average high temperature dips slightly from the peak witnessed in the previous month. Despite dwindling daylight hours, the generous sunshine ensures the city remains vivid and alive. Weather in August »
Weather in September
September in Fayetteville marks the panorama of the arriving fall with a considerable drop in temperatures and a decline from August’s rainfall. The month mirrors the changing foliage, hinting at the cooling weather patterns. Weather in September »
Weather in October
October sees Fayetteville settling into autumn with further decreases in temperature, rainfall, and humidity levels. The month basks in the glory of fall, with the city’s landscapes transforming into magnificent hues. It experiences lighter winds and shorter days as the year advances towards winter. Weather in October »
Weather in November
November holds the essence of late autumn in Fayetteville with temperatures dropping further to an average low of 39.4°F (4.1°C). The anticipation of winter is evident from the shortening daylight hours and the sharp decrease in rainfall. Weather in November »
Weather in December
December in Fayetteville ushers in winter in full swing, with temperatures dipping to an average low of 32.2°F (0.1°C), closely mirroring those of January. It is characterized by shorter daylight hours and an increase in overcast days, adding to the chilliness. Weather in December »
Updated: Feb 9, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Fayetteville?
The coldest temperatures in Fayetteville, Arkansas, occur during January, when averages reach a peak of 44.2°F (6.8°C) and a low of 28.6°F (-1.9°C).
How many days does it rain in Fayetteville?
Throughout the year, in Fayetteville, Arkansas, there are 148.4 rainfall days, and 32.24" (819mm) of precipitation is accumulated.
When does it snow in Fayetteville?
Months with snowfall in Fayetteville, Arkansas, are January through May, November and December.
How many days does it snow in Fayetteville?
In Fayetteville, Arkansas, during the entire year, snow falls for 11.8 days and aggregates up to 5.35" (136mm) of snow.
What is the month with the least sunshine in Fayetteville?
With an average of 5.3h of sunshine, January has the least sunshine of the year in Fayetteville.
What are the months with the lowest UV index in Fayetteville?
The months with the lowest UV index in Fayetteville, Arkansas, are January and December, with an average maximum UV index of 2.
What is the driest month in Fayetteville?
February is the month with the least rainfall in Fayetteville, Arkansas. Rain falls for 9.7 days and accumulates 1.85" (47mm) of precipitation.
When does it snow the most in Fayetteville?
The month with the most snowfall in Fayetteville, Arkansas, is February, when snow falls for 3.8 days and typically aggregates up to 2.2" (56mm) of snow.
When is Daylight Saving Time (DST) in Fayetteville?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Fayetteville, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the most humid month in Fayetteville?
The most humid month in Fayetteville is May, with an average relative humidity of 78%.
What is the wettest month in Fayetteville?
May is the month with the most rainfall. Rain falls for 16.2 days and accumulates 3.5" (89mm) of precipitation.
What are the months with the highest UV index in Fayetteville?
The months with the highest UV index in Fayetteville, Arkansas, are May through August, with an average maximum UV index of 6.
When it does not snow in Fayetteville?
In Fayetteville, Arkansas, snow does not fall in June through October.
When are the longest days in Fayetteville?
With an average of 14h and 36min of daylight, June has the longest days of the year in Fayetteville, Arkansas.
What part of the year is the hottest in Fayetteville?
July, recognised by an average high temperature of 89.1°F (31.7°C) and a low of 68.5°F (20.3°C), is Fayetteville's warmest month.
What month has the most sunshine in Fayetteville?
With an average of 10.6h of sunshine, August has the most sunshine of the year in Fayetteville.
What is the least humid month in Fayetteville?
With an average relative humidity of 72%, October is the least humid month in Fayetteville.
What is the month with the shortest days in Fayetteville?
December has the shortest days of the year, with an average of 9h and 48min of daylight.
Average temperature
Fayetteville, AR
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (44.2°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure
Fayetteville, AR
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Fayetteville, AR
- Average wind speed in January:
8.6mph - Average wind speed in February:
8.9mph - Average wind speed in March:
9.4mph - Average wind speed in April:
9.7mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.1mph
The windiest month (with the highest average wind speed) is April (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity
Fayetteville, AR
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Fayetteville, AR
- Average rainfall in January:
2.28" - Average rainfall in February:
1.85" - Average rainfall in March:
3.27" - Average rainfall in April:
3.19" - Average rainfall in May:
3.5" - Average rainfall in June:
2.52"
- Average rainfall in July:
3.15" - Average rainfall in August:
3.39" - Average rainfall in September:
2.36" - Average rainfall in October:
2.72" - Average rainfall in November:
1.89" - Average rainfall in December:
2.13"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is February (1.85").
Average rainfall days
Fayetteville, AR
- Average rainfall days in January:
9 days - Average rainfall days in February:
9.7 days - Average rainfall days in March:
15.2 days - Average rainfall days in April:
15.5 days - Average rainfall days in May:
16.2 days - Average rainfall days in June:
12.9 days
- Average rainfall days in July:
16 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
12.3 days - Average rainfall days in October:
10.9 days - Average rainfall days in November:
8 days - Average rainfall days in December:
8.9 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is November (8 days).
Average snowfall
Fayetteville, AR
The month with the highest snowfall is February (2.2").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Fayetteville, AR
- Average snowfall days in January:
2.8 days - Average snowfall days in February:
3.8 days - Average snowfall days in March:
1.3 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
0.7 days - Average snowfall days in December:
2.7 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Fayetteville, AR
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
5h and 3min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days
Fayetteville, AR
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
15 days - Average sunshine days in March:
14 days - Average sunshine days in April:
13.2 days - Average sunshine days in May:
12.7 days - Average sunshine days in June:
14.8 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
17.1 days - Average sunshine days in October:
18.4 days - Average sunshine days in November:
19 days - Average sunshine days in December:
19.4 days
The month with the most sunshine days is December (19.4 days).
The month with the least sunshine days is May (12.7 days).
Average UV index
Fayetteville, AR
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover
Fayetteville, AR
The months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility
Fayetteville, AR
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Fayetteville, Arkansas, USA
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