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Contents
- 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
Weather in January
January, the same as December, in Brentford, South Dakota, is a freezing cold winter month, with an average temperature ranging between min 6.3°F (-14.3°C) and max 20.7°F (-6.3°C). January is the month that records the lowest temperatures, with averages ranging from a high of 20.7°F (-6.3°C) to a low of 6.3°F (-14.3°C). Weather in January »
Weather in February
February, the last month of the winter in Brentford, is another freezing cold month, with temperature in the range of an average low of 9.1°F (-12.7°C) and an average high of 23.7°F (-4.6°C). The transition from January to February sees average high-temperatures adjusting to a still subzero cold 23.7°F (-4.6°C), from a not significantly different 20.7°F (-6.3°C). Weather in February »
Weather in March
March, the first month of the spring in Brentford, is a cold month, with an average temperature varying between 39.7°F (4.3°C) and 24.8°F (-4°C). In Brentford, the onset of March is marked by an increased average high-temperature, escalating from February's freezing cold 23.7°F (-4.6°C) to a cold 39.7°F (4.3°C). Weather in March »
Weather in April
April is a cool spring month in Brentford, South Dakota, with an average temperature fluctuating between 54.1°F (12.3°C) and 36.9°F (2.7°C). In Brentford, the onset of April is marked by an increased average high-temperature, escalating from March's icy 39.7°F (4.3°C) to a cool 54.1°F (12.3°C). Weather in April »
Weather in May
May, the last month of the spring in Brentford, is a refreshing month, with an average temperature fluctuating between 66.7°F (19.3°C) and 48.2°F (9°C). In Brentford, stepping into May brings a temperature increase, moving up from April's fresh 54.1°F (12.3°C) to an enjoyable 66.7°F (19.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Brentford, South Dakota, with temperature in the range of an average high of 76.8°F (24.9°C) and an average low of 57.6°F (14.2°C). As Brentford, South Dakota, transitions into June, the average high-temperature is observed to rise from a comfortable 66.7°F (19.3°C) in May to a moderately hot 76.8°F (24.9°C). Weather in June »
Weather in July
July, like June, in Brentford, South Dakota, is another warm summer month, with an average temperature ranging between min 63.1°F (17.3°C) and max 84.7°F (29.3°C). The warmest temperatures occur during July, when averages reach a peak of 84.7°F (29.3°C) and a low of 63.1°F (17.3°C). In July, the average heat index is estimated at a tropical 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Brentford, South Dakota, with an average temperature varying between 61°F (16.1°C) and 83.1°F (28.4°C). Brentford's average high-temperature in August sits at a still warm 83.1°F (28.4°C), showing little difference from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Brentford, is still a warm month, with an average temperature ranging between min 52.9°F (11.6°C) and max 74.3°F (23.5°C). The shift from August to September coincides with a small decrease in the average high-temperature, down to a still warm 74.3°F (23.5°C) from a moderately hot 83.1°F (28.4°C). Weather in September »
Weather in October
October, like September, is another mild autumn month in Brentford, South Dakota, with an average temperature ranging between max 56.3°F (13.5°C) and min 40.1°F (4.5°C). The start of October brings a distinct shift in the average high-temperature, dropping from September's moderately hot 74.3°F (23.5°C) to a refreshing 56.3°F (13.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Brentford, is also an icy month, with temperature in the range of an average high of 41.7°F (5.4°C) and an average low of 26.8°F (-2.9°C). November is characterized by a clear drop in the average high-temperature, falling from October's refreshing 56.3°F (13.5°C) to a cold 41.7°F (5.4°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Brentford, South Dakota, with temperature in the range of an average high of 25°F (-3.9°C) and an average low of 12.7°F (-10.7°C). Brentford's weather in December is marked by a clear decrease in the average high-temperature, moving down from November's cold 41.7°F (5.4°C) to a freezing cold 25°F (-3.9°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Brentford?
Temperature records mark January as the coldest month, with highs averaging 20.7°F (-6.3°C) and lows at 6.3°F (-14.3°C).
What is the most humid month in Brentford?
January is the most humid month in Brentford, South Dakota, with an average relative humidity of 88%.
What is the driest month in Brentford?
January is the month with the least rainfall. Rain falls for 3 days and accumulates 0.59" (15mm) of precipitation.
How many days does it rain in Brentford?
Throughout the year, in Brentford, there are 97.2 rainfall days, and 18.35" (466mm) of precipitation is accumulated.
When does it snow in Brentford?
Months with snowfall in Brentford are January through May, October through December.
When does it snow the most in Brentford?
January is the month with the most snowfall in Brentford. Snow falls for 13 days and accumulates 3.82" (97mm) of snow.
How many days does it snow in Brentford?
Throughout the year, there are 54.8 snowfall days, and 19.13" (486mm) of snow is accumulated.
What is the month with the least sunshine in Brentford?
The month with the least sunshine in Brentford is January, with an average of 3.9h of sunshine.
When is the lowest UV index in Brentford?
The months with the lowest UV index in Brentford are January, February and November, with an average maximum UV index of 1.
When is Daylight Saving Time (DST) in Brentford?
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.
What is the rainiest month in Brentford?
The month with the most rainfall in Brentford, South Dakota, is June, when the rain falls for 15 days and typically aggregates up to 3.46" (88mm) of precipitation.
When it does not snow in Brentford?
In Brentford, snow does not fall in June through September.
When are the longest days in Brentford?
The month with the longest days in Brentford is June, with an average of 15h and 36min of daylight.
What are the months with the highest UV index in Brentford?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Brentford.
What time of the year is the hottest in Brentford?
July, with its average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 63.1°F (17.3°C), holds the record as the warmest month.
What month has the most sunshine in Brentford?
July has the most sunshine of the year in Brentford, with an average of 11.1h of sunshine.
What is the least humid month in Brentford?
August and September, with an average relative humidity of 60%, are the least humid months.
What is the month with the shortest days in Brentford?
The month with the shortest days in Brentford is December, with an average of 8h and 48min of daylight.
Average temperature
Brentford, SD
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (20.7°F).
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).
Average pressure
Brentford, SD
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.17"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.85"Hg
- Average pressure in July:
29.91"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.96"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 February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed
Brentford, SD
- Average wind speed in January:
9.5mph - Average wind speed in February:
9.4mph - Average wind speed in March:
9.7mph - Average wind speed in April:
10.6mph - Average wind speed in May:
9.7mph - Average wind speed in June:
8.9mph
- Average wind speed in July:
8.4mph - Average wind speed in August:
8.3mph - Average wind speed in September:
9.6mph - Average wind speed in October:
10.4mph - Average wind speed in November:
9.6mph - Average wind speed in December:
9.5mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).
Average humidity
Brentford, SD
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are August and September (60%).
Average rainfall
Brentford, SD
- Average rainfall in January:
0.59" - Average rainfall in February:
0.63" - Average rainfall in March:
1.1" - Average rainfall in April:
1.65" - Average rainfall in May:
2.32" - Average rainfall in June:
3.46"
- Average rainfall in July:
2.6" - Average rainfall in August:
1.61" - Average rainfall in September:
1.26" - Average rainfall in October:
1.61" - Average rainfall in November:
0.63" - Average rainfall in December:
0.87"
The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days
Brentford, SD
- Average rainfall days in January:
3 days - Average rainfall days in February:
2 days - Average rainfall days in March:
7.1 days - Average rainfall days in April:
10.2 days - Average rainfall days in May:
13 days - Average rainfall days in June:
15 days
- Average rainfall days in July:
12.2 days - Average rainfall days in August:
10.4 days - Average rainfall days in September:
8.9 days - Average rainfall days in October:
7.8 days - Average rainfall days in November:
4.5 days - Average rainfall days in December:
3.1 days
The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is February (2 days).
Average snowfall
Brentford, SD
- Average snowfall in January:
3.82" - Average snowfall in February:
3.7" - Average snowfall in March:
3.19" - Average snowfall in April:
2.32" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is January (3.82").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Brentford, SD
- Average snowfall days in January:
13 days - Average snowfall days in February:
10.9 days - Average snowfall days in March:
8.7 days - Average snowfall days in April:
3.3 days - Average snowfall days in May:
0.3 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:
2.1 days - Average snowfall days in November:
5.1 days - Average snowfall days in December:
11.4 days
The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Brentford, SD
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 3min - Average daylight in December:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
4h and 5min - Average sunshine in March:
5h and 3min - Average sunshine in April:
7h and 4min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
11h and 1min - Average sunshine in August:
10h and 4min - Average sunshine in September:
8h and 4min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days
Brentford, SD
- Average sunshine days in January:
17.2 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
16.4 days - Average sunshine days in April:
15.5 days - Average sunshine days in May:
15.7 days - Average sunshine days in June:
12.7 days
- Average sunshine days in July:
16.8 days - Average sunshine days in August:
18.2 days - Average sunshine days in September:
18.7 days - Average sunshine days in October:
19.8 days - Average sunshine days in November:
20.9 days - Average sunshine days in December:
18.9 days
The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is June (12.7 days).
Average UV index
Brentford, SD
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover
Brentford, SD
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are July and August (Cloud cover 23).
Average visibility
Brentford, 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).
Brentford, South Dakota, USA
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