Climate and monthly weather forecastRosston, AR
Climate and monthly weather forecast
Weather in January
January, like December, in Rosston, Arkansas, is a cool winter month, with an average temperature fluctuating between 51.8°F (11°C) and 36.5°F (2.5°C). January is the month that records the lowest temperatures, with averages ranging from a high of 51.8°F (11°C) to a low of 36.5°F (2.5°C). Weather in January »Weather in February
February, the last month of the winter in Rosston, is a refreshing month, with an average temperature varying between 55.8°F (13.2°C) and 40.1°F (4.5°C). Rosston notes an average high-temperature of a refreshing 55.8°F (13.2°C) in February, displaying minor variation from January. Weather in February »Weather in March
March, the first month of the spring in Rosston, is a refreshing month, with temperature in the range of an average low of 46.9°F (8.3°C) and an average high of 65.3°F (18.5°C). The start of March brings a rise in the average high-temperature, moving from 55.8°F (13.2°C) in February to a still refreshing 65.3°F (18.5°C). Weather in March »Weather in April
April is a warm spring month in Rosston, Arkansas, with an average temperature fluctuating between 74.3°F (23.5°C) and 54°F (12.2°C). April's arrival coincides with a rise in the average high-temperature, moving from March's comfortable 65.3°F (18.5°C) to a warm 74.3°F (23.5°C). Weather in April »Weather in May
May, the last month of the spring in Rosston, is also a moderately hot month, with an average temperature ranging between max 82.6°F (28.1°C) and min 62.6°F (17°C). May's onset is marked by a subtle temperature increase, moving from 74.3°F (23.5°C) in April to a still warm 82.6°F (28.1°C). Weather in May »Weather in June
June, the first month of the summer in Rosston, is a hot month, with an average temperature varying between 70.2°F (21.2°C) and 91.4°F (33°C). June's onset brings a subtle temperature rise, moving from a moderately hot 82.6°F (28.1°C) in May to a hot 91.4°F (33°C). Weather in June »Weather in July
July, the same as June, in Rosston, Arkansas, is a hot summer month, with temperature in the range of an average high of 93.4°F (34.1°C) and an average low of 72.9°F (22.7°C). Rosston experiences peak temperatures, averaging a high-temperature of 93.4°F (34.1°C) during July and August. July's heat index is calculated to be a burning hot 118.4°F (48°C). Weather in July »Weather in August
The last month of the summer, August, is another tropical month in Rosston, 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 and August are identified as the warmest months, with an average high-temperature of 93.4°F (34.1°C). For most parts of August, the heat index is calculated to be a burning hot 116.6°F (47°C). Weather in August »Weather in September
The first month of the autumn, September, is also a hot month in Rosston, Arkansas, with an average temperature ranging between min 66°F (18.9°C) and max 87.6°F (30.9°C). The beginning of September brings a slight decrease in the average high-temperature, transitioning from a tropical 93.4°F (34.1°C) in August to a still hot 87.6°F (30.9°C). Weather in September »Weather in October
October, like September, in Rosston, Arkansas, is another warm autumn month, with an average temperature ranging between max 75.2°F (24°C) and min 55°F (12.8°C). October comes with a drop in the average high-temperature, falling from September's hot 87.6°F (30.9°C) to a warm 75.2°F (24°C). Weather in October »Weather in November
November, the last month of the autumn in Rosston, is also an enjoyable month, with an average temperature fluctuating between 45.7°F (7.6°C) and 62.4°F (16.9°C). The onset of November introduces a moderate change in Rosston's weather, with average high-temperatures falling from October's moderately hot 75.2°F (24°C) to an enjoyable 62.4°F (16.9°C). Weather in November »Weather in December
December, the first month of the winter in Rosston, is also a fresh month, with temperature in the range of an average high of 54.3°F (12.4°C) and an average low of 39.9°F (4.4°C). The move into December indicates a slight reduction in the average high-temperature, down from November's refreshing 62.4°F (16.9°C) to a fresh 54.3°F (12.4°C). Weather in December »Updated: Jul 1, 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
In Rosston, the lowest temperatures are generally noted in January, averaging a high of 51.8°F (11°C) and a low of 36.5°F (2.5°C).
In Rosston, during the entire year, the rain falls for 160.4 days and collects up to 38.86" (987mm) of precipitation.
Months with snowfall are January through March and November.
Throughout the year, there are 3.4 snowfall days, and 1.26" (32mm) of snow is accumulated.
The months with the highest humidity are February and December, with an average relative humidity of 81%.
February is the month with the most snowfall. Snow falls for 1.5 days and accumulates 0.59" (15mm) of snow.
The month with the least sunshine is February, with an average of 4.9h of sunshine.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Rosston, 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.
April is the month with the most rainfall. Rain falls for 14.1 days and accumulates 5.08" (129mm) of precipitation.
April through October and December are months without snowfall.
June has the longest days of the year, with an average of 14h and 18min of daylight.
June and July, with an average maximum UV index of 7, are months with the highest UV index.
Rosston experiences peak temperatures, averaging a high-temperature of 93.4°F (34.1°C) during July and August.
The least humid month is August, with an average relative humidity of 70%.
With an average of 10.4h of sunshine, August has the most sunshine of the year.
The month with the least rainfall is September, when the rain falls for 12.3 days and typically collects 2.09" (53mm) of precipitation.
The month with the shortest days is December, with an average of 10h and 0min of daylight.
December is the month with the lowest UV index, with an average maximum UV index of 2.
Average temperature
Rosston, AR
The warmest months (with the highest average high temperature) are July and August (93.4°F).
The month with the lowest average high temperature is January (51.8°F).
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (36.5°F).
Average pressure
Rosston, AR
- Average pressure in January:
30.16"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:
29.97"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Rosston, AR
- Average wind speed in January:
6.5mph - Average wind speed in February:
6.8mph - Average wind speed in March:
7mph - Average wind speed in April:
7.3mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5mph - Average wind speed in October:
5.8mph - Average wind speed in November:
6.3mph - Average wind speed in December:
6.1mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
Rosston, AR
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (70%).
Average rainfall
Rosston, AR
- Average rainfall in January:
2.68" - Average rainfall in February:
3.39" - Average rainfall in March:
3.94" - Average rainfall in April:
5.08" - Average rainfall in May:
3.35" - Average rainfall in June:
3.19"
- Average rainfall in July:
3.11" - Average rainfall in August:
2.95" - Average rainfall in September:
2.09" - Average rainfall in October:
3.03" - Average rainfall in November:
2.36" - Average rainfall in December:
3.7"
The wettest month (with the highest rainfall) is April (5.08").
The driest month (with the least rainfall) is September (2.09").
Average rainfall days
Rosston, AR
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
12.8 days - Average rainfall days in March:
15.4 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
15.5 days - Average rainfall days in June:
14.7 days
- Average rainfall days in July:
15.6 days - Average rainfall days in August:
15.4 days - Average rainfall days in September:
12.3 days - Average rainfall days in October:
10.3 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
13 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is October (10.3 days).
Average snowfall
Rosston, AR
The month with the highest snowfall is February (0.59").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days
Rosston, AR
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
1.5 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:
0.5 days - Average snowfall days in December:
0.3 days
The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Rosston, 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 0min - Average daylight in May:
13h and 54min - Average daylight in June:
14h and 18min
- Average daylight in July:
14h and 6min - 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:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
4h and 54min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 48min - Average sunshine in May:
9h and 12min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 30min - Average sunshine in October:
6h and 18min - Average sunshine in November:
5h and 36min - Average sunshine in December:
5h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days
Rosston, AR
- Average sunshine days in January:
18.4 days - Average sunshine days in February:
13 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
13.6 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
13.2 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
16.2 days - Average sunshine days in October:
19.2 days - Average sunshine days in November:
17.6 days - Average sunshine days in December:
16.8 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is February (13 days).
Average UV index
Rosston, 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
Rosston, AR
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are August and September (Cloud cover 28).
Average visibility
Rosston, AR
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
