Climate and monthly weather forecastLower Brule, SD
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Lower Brule, South Dakota, with an average temperature ranging between min 12.6°F (-10.8°C) and max 26.1°F (-3.3°C). Lower Brule witnesses the coldest weather in January, with temperatures averaging a high of 26.1°F (-3.3°C) and a low of 12.6°F (-10.8°C). Weather in January »Weather in February
The last month of the winter, February, is also a subzero cold month in Lower Brule, South Dakota, with an average temperature ranging between max 29.8°F (-1.2°C) and min 15.3°F (-9.3°C). Lower Brule's average high-temperature in February sits at a still subzero cold 29.8°F (-1.2°C), showing little difference from the previous month. Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Lower Brule, South Dakota, with an average temperature varying between 45°F (7.2°C) and 29.1°F (-1.6°C). With the onset of March, Lower Brule's weather experiences a distinct temperature rise, moving from a subzero cold 29.8°F (-1.2°C) in February to a chilly 45°F (7.2°C). Weather in March »Weather in April
April in Lower Brule, South Dakota, is a moderate spring month, with an average temperature fluctuating between 56.3°F (13.5°C) and 38.3°F (3.5°C). Lower Brule's weather in April shows a rise in the average high-temperature, moving up from March's frosty 45°F (7.2°C) to a moderate 56.3°F (13.5°C). Weather in April »Weather in May
May, the last month of the spring in Lower Brule, is an enjoyable month, with an average temperature ranging between max 67.8°F (19.9°C) and min 49.3°F (9.6°C). The arrival of May brings a temperature shift, with the average high-temperature escalating from 56.3°F (13.5°C) in April to a still refreshing 67.8°F (19.9°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Lower Brule, South Dakota, with an average temperature fluctuating between 79.7°F (26.5°C) and 60.4°F (15.8°C). With the beginning of June, Lower Brule's average high-temperature sees an increase, transitioning from a refreshing 67.8°F (19.9°C) in May to a moderately hot 79.7°F (26.5°C). Weather in June »Weather in July
July in Lower Brule, South Dakota, is a tropical summer month, with an average temperature fluctuating between 66.2°F (19°C) and 88°F (31.1°C). In Lower Brule, the average temperatures in July are the highest, with a peak at 88°F (31.1°C) and a low of 66.2°F (19°C). The heat index value for July is evaluated at a torrid 95°F (35°C). Weather in July »Weather in August
August, the last month of the summer in Lower Brule, is another warm month, with an average temperature ranging between min 63.7°F (17.6°C) and max 85.8°F (29.9°C). In August, Lower Brule's weather conditions record an average high-temperature of a warm 85.8°F (29.9°C), demonstrating little divergence from the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Lower Brule, is still a warm month, with an average temperature ranging between max 76.3°F (24.6°C) and min 55.9°F (13.3°C). Onset of September comes with a temperature decline, the average high falling from a warm 85.8°F (29.9°C) in August to a still moderately hot 76.3°F (24.6°C). Weather in September »Weather in October
October, like September, is a moderate autumn month in Lower Brule, South Dakota, with an average temperature varying between 58.6°F (14.8°C) and 42.4°F (5.8°C). With the onset of October, Lower Brule's weather experiences a distinct temperature drop, moving from a moderately hot 76.3°F (24.6°C) in September to a refreshing 58.6°F (14.8°C). Weather in October »Weather in November
November, the last month of the autumn in Lower Brule, is another chilly month, with an average temperature fluctuating between 45.5°F (7.5°C) and 29.7°F (-1.3°C). Lower Brule's November weather features a mild decline in high-temperatures, reducing from a moderate 58.6°F (14.8°C) in October to a chilly 45.5°F (7.5°C). Weather in November »Weather in December
December, the first month of the winter in Lower Brule, is still a freezing cold month, with an average temperature ranging between max 29.1°F (-1.6°C) and min 16.9°F (-8.4°C). The onset of December witnesses a clear shift in the average high-temperature, dropping from a chilly 45.5°F (7.5°C) in November to a freezing cold 29.1°F (-1.6°C). Weather in December »Updated: Aug 22, 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
January is the coldest month, with an average high-temperature of 26.1°F (-3.3°C) and an average low-temperature of 12.6°F (-10.8°C).
January is the most humid month, with an average relative humidity of 86%.
In Lower Brule, during the entire year, the rain falls for 107.6 days and collects up to 17.83" (453mm) of precipitation.
Months with snowfall are January through April, October through December.
Throughout the year, there are 50.9 snowfall days, and 17.87" (454mm) of snow is accumulated.
The month with the least sunshine is January, with an average of 4.7h of sunshine.
The month with the most snowfall in Lower Brule is February, when snow falls for 11.7 days and typically aggregates up to 3.66" (93mm) of snow.
The month with the lowest UV index is February, with an average maximum UV index of 1.
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.
In Lower Brule, snow does not fall in May through September.
June is the month with the most rainfall. Rain falls for 14.6 days and accumulates 3.03" (77mm) of precipitation.
The month with the longest days is June, with an average of 15h and 24min of daylight.
The months with the highest UV index are June through August, with an average maximum UV index of 6.
With average high and low temperatures of 88°F (31.1°C) and 66.2°F (19°C) respectively, July is Lower Brule's warmest month.
The month with the most sunshine is July, with an average of 11.4h of sunshine.
The least humid month is September, with an average relative humidity of 58%.
November is the month with the least rainfall in Lower Brule. Rain falls for 4.1 days and accumulates 0.55" (14mm) of precipitation.
With an average of 8h and 54min of daylight, December has the shortest days of the year.
Average temperature
Lower Brule, SD
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (26.1°F).
The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).
Average pressure
Lower Brule, SD
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.84"Hg
- Average pressure in July:
29.91"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.95"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.06"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 (29.84"Hg).
Average wind speed
Lower Brule, SD
- Average wind speed in January:
10.3mph - Average wind speed in February:
9.9mph - Average wind speed in March:
10.6mph - Average wind speed in April:
11.3mph - Average wind speed in May:
10.4mph - Average wind speed in June:
9.8mph
- Average wind speed in July:
9.2mph - Average wind speed in August:
9.1mph - Average wind speed in September:
10.3mph - Average wind speed in October:
10.7mph - Average wind speed in November:
10.1mph - Average wind speed in December:
10mph
The windiest month (with the highest average wind speed) is April (11.3mph).
The calmest month (with the lowest average wind speed) is August (9.1mph).
Average humidity
Lower Brule, SD
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is September (58%).
Average rainfall
Lower Brule, SD
- Average rainfall in January:
0.59" - Average rainfall in February:
0.67" - Average rainfall in March:
1.26" - Average rainfall in April:
1.89" - Average rainfall in May:
2.8" - Average rainfall in June:
3.03"
- Average rainfall in July:
2.28" - Average rainfall in August:
1.5" - Average rainfall in September:
1.18" - Average rainfall in October:
1.14" - Average rainfall in November:
0.55" - Average rainfall in December:
0.94"
The wettest month (with the highest rainfall) is June (3.03").
The driest month (with the least rainfall) is November (0.55").
Average rainfall days
Lower Brule, SD
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
3.3 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
13.7 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
14.6 days
- Average rainfall days in July:
11.8 days - Average rainfall days in August:
11 days - Average rainfall days in September:
8.5 days - Average rainfall days in October:
7.8 days - Average rainfall days in November:
4.1 days - Average rainfall days in December:
3.9 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is February (3.3 days).
Average snowfall
Lower Brule, SD
The month with the highest snowfall is February (3.66").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Lower Brule, SD
- Average snowfall days in January:
11.7 days - Average snowfall days in February:
11.7 days - Average snowfall days in March:
8.3 days - Average snowfall days in April:
3.4 days - Average snowfall days in May:
0.1 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:
1.6 days - Average snowfall days in November:
4.5 days - Average snowfall days in December:
9.6 days
The months with the highest number of snowfall days are January and February (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Lower Brule, SD
- Average daylight in January:
9h and 18min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 48min - Average daylight in June:
15h and 24min
- Average daylight in July:
15h and 6min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 54min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
4h and 42min - Average sunshine in February:
5h and 48min - Average sunshine in March:
6h and 48min - Average sunshine in April:
7h and 54min - Average sunshine in May:
9h and 30min - Average sunshine in June:
10h and 48min
- Average sunshine in July:
11h and 24min - Average sunshine in August:
11h and 0min - Average sunshine in September:
8h and 48min - Average sunshine in October:
6h and 48min - Average sunshine in November:
6h and 6min - Average sunshine in December:
4h and 54min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days
Lower Brule, SD
- Average sunshine days in January:
17.8 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
11.8 days - Average sunshine days in May:
12.1 days - Average sunshine days in June:
12.4 days
- Average sunshine days in July:
15.9 days - Average sunshine days in August:
17.2 days - Average sunshine days in September:
19.6 days - Average sunshine days in October:
19.9 days - Average sunshine days in November:
20.7 days - Average sunshine days in December:
19.5 days
The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is April (11.8 days).
Average UV index
Lower Brule, SD
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover
Lower Brule, SD
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility
Lower Brule, SD
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
