Climate and monthly weather forecastBismarck, AR
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Bismarck, Arkansas, with an average temperature ranging between max 49.3°F (9.6°C) and min 33.4°F (0.8°C). In Bismarck, the lowest average temperatures are observed in January, with a high of 49.3°F (9.6°C) and a low of 33.4°F (0.8°C). Weather in January »Weather in February
The last month of the winter, February, is a fresh month in Bismarck, Arkansas, with an average temperature fluctuating between 52.9°F (11.6°C) and 36.7°F (2.6°C). The arrival of February is marked by an average high-temperature of a fresh 52.9°F (11.6°C), bearing a close resemblance to January. Weather in February »Weather in March
March, the first month of the spring in Bismarck, is a refreshing month, with temperature in the range of an average high of 62.2°F (16.8°C) and an average low of 44.2°F (6.8°C). March signals a shift in the average high-temperature, moving from February's cool 52.9°F (11.6°C) to a refreshing 62.2°F (16.8°C). Weather in March »Weather in April
April is an agreeable spring month in Bismarck, Arkansas, with an average temperature ranging between max 71.2°F (21.8°C) and min 51.8°F (11°C). As Bismarck transitions into April, the average high-temperature is observed to rise from an enjoyable 62.2°F (16.8°C) in March to a pleasant 71.2°F (21.8°C). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Bismarck, Arkansas, with an average temperature ranging between max 79.5°F (26.4°C) and min 60.3°F (15.7°C). Bismarck observes a slight uplift in the average high-temperature with the onset of May, adjusting from April's agreeable 71.2°F (21.8°C) to a moderately hot 79.5°F (26.4°C). Weather in May »Weather in June
June, the first month of the summer in Bismarck, is a hot month, with an average temperature ranging between min 67.8°F (19.9°C) and max 89.2°F (31.8°C). The beginning of June signals a rise in the average high-temperature, moving from a warm 79.5°F (26.4°C) in May to a tropical 89.2°F (31.8°C). Weather in June »Weather in July
July, like June, is another tropical summer month in Bismarck, Arkansas, with an average temperature ranging between max 91.9°F (33.3°C) and min 70.7°F (21.5°C). July is Bismarck's warmest month, registering average high temperatures of 91.9°F (33.3°C) and lows of 70.7°F (21.5°C). Throughout July, the heat index is appraised at a blazing hot 114.8°F (46°C). Weather in July »Weather in August
The last month of the summer, August, is also a hot month in Bismarck, Arkansas, with an average temperature ranging between min 70°F (21.1°C) and max 91°F (32.8°C). Bismarck in August witnesses an average high-temperature of a still tropical 91°F (32.8°C), indicating a slight variation from July's 91.9°F (33.3°C). Weather in August »Weather in September
September, the first month of the autumn in Bismarck, is also a moderately hot month, with an average temperature varying between 84.9°F (29.4°C) and 63.7°F (17.6°C). The arrival of September suggests a slight decrease in the average high-temperature, moving from a hot 91°F (32.8°C) in August to a warm 84.9°F (29.4°C). Weather in September »Weather in October
October, like September, is another pleasant autumn month in Bismarck, Arkansas, with an average temperature fluctuating between 72.7°F (22.6°C) and 52.7°F (11.5°C). Bismarck's weather in October involves a decrease in the average high-temperature, moving down from September's warm 84.9°F (29.4°C) to a pleasant 72.7°F (22.6°C). Weather in October »Weather in November
The last month of the autumn, November, is another mild month in Bismarck, Arkansas, with an average temperature varying between 43°F (6.1°C) and 59.9°F (15.5°C). The beginning of November marks a decrease in the average high-temperature, transitioning from a pleasant 72.7°F (22.6°C) in October to a moderate 59.9°F (15.5°C). Weather in November »Weather in December
December, the first month of the winter in Bismarck, is also a fresh month, with an average temperature ranging between max 51.6°F (10.9°C) and min 36.9°F (2.7°C). Bismarck's December weather features a light decline in high-temperatures, reducing from a moderate 59.9°F (15.5°C) in November to a fresh 51.6°F (10.9°C). Weather in December »Updated: Aug 23, 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
The coldest period is January, when temperatures fluctuate between an average high of 49.3°F (9.6°C) and a low of 33.4°F (0.8°C).
Throughout the year, in Bismarck, there are 147.7 rainfall days, and 33.23" (844mm) of precipitation is accumulated.
Months with snowfall are January through March, November and December.
Throughout the year, there are 4.2 snowfall days, and 1.93" (49mm) of snow is accumulated.
January, February and December, with an average of 5.1h of sunshine, are months with the least sunshine.
February is the month with the most snowfall. Snow falls for 1.7 days and accumulates 0.94" (24mm) of snow.
With an average relative humidity of 80%, March is the most humid month.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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.
The month with the most rainfall is April, when the rain falls for 13.7 days and typically aggregates up to 3.9" (99mm) of precipitation.
April through October are months without snowfall.
With an average of 14h and 24min of daylight, June has the longest days of the year.
June and July, with an average maximum UV index of 7, are months with the highest UV index.
In Bismarck, July records the average highest temperatures, peaking at 91.9°F (33.3°C) and reaching a low of 70.7°F (21.5°C).
With an average of 10.3h of sunshine, July has the most sunshine of the year.
September is the month with the least rainfall. Rain falls for 11.5 days and accumulates 1.93" (49mm) of precipitation.
The least humid month is October, with an average relative humidity of 72%.
The month with the shortest days is December, with an average of 9h and 54min of daylight.
The month with the lowest UV index is December, with an average maximum UV index of 2.
Average temperature
Bismarck, AR
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (49.3°F).
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure
Bismarck, AR
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"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 (29.94"Hg).
Average wind speed
Bismarck, AR
- Average wind speed in January:
6.7mph - Average wind speed in February:
7mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.6mph - Average wind speed in May:
6.5mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
4.9mph - Average wind speed in August:
4.7mph - Average wind speed in September:
4.9mph - Average wind speed in October:
6mph - Average wind speed in November:
6.5mph - Average wind speed in December:
6.2mph
The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity
Bismarck, AR
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Bismarck, AR
- Average rainfall in January:
2.01" - Average rainfall in February:
2.48" - Average rainfall in March:
3.31" - Average rainfall in April:
3.9" - Average rainfall in May:
3.46" - Average rainfall in June:
2.28"
- Average rainfall in July:
2.76" - Average rainfall in August:
3.23" - Average rainfall in September:
1.93" - Average rainfall in October:
2.44" - Average rainfall in November:
2.68" - Average rainfall in December:
2.76"
The wettest month (with the highest rainfall) is April (3.9").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days
Bismarck, AR
- Average rainfall days in January:
9.2 days - Average rainfall days in February:
10.9 days - Average rainfall days in March:
14.9 days - Average rainfall days in April:
13.7 days - Average rainfall days in May:
14.2 days - Average rainfall days in June:
12.4 days
- Average rainfall days in July:
15.1 days - Average rainfall days in August:
15.9 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
9.8 days - Average rainfall days in November:
9.6 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is August (15.9 days).
The month with the least rainy days is January (9.2 days).
Average snowfall
Bismarck, AR
The month with the highest snowfall is February (0.94").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Bismarck, AR
- Average snowfall days in January:
1.4 days - Average snowfall days in February:
1.7 days - Average snowfall days in March:
0.3 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 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 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
0.4 days
The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Bismarck, AR
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
5h and 6min - Average sunshine in March:
6h and 24min - Average sunshine in April:
8h and 24min - Average sunshine in May:
8h and 36min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 12min - Average sunshine in September:
9h and 18min - Average sunshine in October:
6h and 6min - Average sunshine in November:
5h and 36min - Average sunshine in December:
5h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 6min).
Average sunshine days
Bismarck, AR
- Average sunshine days in January:
19.4 days - Average sunshine days in February:
15.1 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
15.5 days - Average sunshine days in May:
15.3 days - Average sunshine days in June:
16.3 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
13.5 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
19.4 days - Average sunshine days in November:
19 days - Average sunshine days in December:
19.1 days
The months with the most sunshine days are January and October (19.4 days).
The month with the least sunshine days is August (13.5 days).
Average UV index
Bismarck, AR
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Bismarck, AR
The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June, July, August and September (Cloud cover 30).
Average visibility
Bismarck, AR
The months with the highest visibility are April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, May and December (5mi).
