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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, is another refreshing winter month in Castle Hills, Texas, with an average temperature fluctuating between 44.2°F (6.8°C) and 61.2°F (16.2°C). January stands out as Castle Hills's coldest month, with an average high-temperature of 61.2°F (16.2°C) and a low-temperature of 44.2°F (6.8°C). Weather in January »
Weather in February
February, the last month of the winter in Castle Hills, is another comfortable month, with an average temperature varying between 47.5°F (8.6°C) and 64.8°F (18.2°C). The average high-temperature for February is a still comfortable 64.8°F (18.2°C), closely aligning with the temperature of the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a pleasant month in Castle Hills, Texas, with an average temperature varying between 53.8°F (12.1°C) and 72.1°F (22.3°C). A minor escalation in the average high-temperature is seen with the onset of March, moving from a refreshing 64.8°F (18.2°C) in February to a pleasant 72.1°F (22.3°C). Weather in March »
Weather in April
April in Castle Hills, Texas, is a warm spring month, with an average temperature fluctuating between 79°F (26.1°C) and 59.5°F (15.3°C). April introduces a marginal temperature uplift, with average high-temperatures adjusting from March's agreeable 72.1°F (22.3°C) to a moderately hot 79°F (26.1°C). Weather in April »
Weather in May
May, the last month of the spring in Castle Hills, is another warm month, with an average temperature fluctuating between 66.7°F (19.3°C) and 85.1°F (29.5°C). A subtle rise in the average high-temperature is observed during May, adjusting from a moderately hot 79°F (26.1°C) in April to a still warm 85.1°F (29.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Castle Hills, Texas, with temperature in the range of an average high of 91.9°F (33.3°C) and an average low of 72.3°F (22.4°C). June's onset is marked by a subtle temperature increase, moving from a warm 85.1°F (29.5°C) in May to a tropical 91.9°F (33.3°C). Weather in June »
Weather in July
July, like June, is a hot summer month in Castle Hills, Texas, with an average temperature varying between 74.3°F (23.5°C) and 94.8°F (34.9°C). The transition into July reveals an average high-temperature of a still tropical 94.8°F (34.9°C), mirroring a close resemblance to June. Weather in July »
Weather in August
August, the last month of the summer in Castle Hills, is a torrid month, with an average temperature ranging between max 96.6°F (35.9°C) and min 75°F (23.9°C). August is the month when Castle Hills experiences its warmest temperatures, averaging a high of 96.6°F (35.9°C) and a low of 75°F (23.9°C). The heat index value during August is calculated to be a burning hot 116.6°F (47°C). Weather in August »
Weather in September
September, the first month of the autumn in Castle Hills, is still a tropical month, with temperature in the range of an average low of 71.6°F (22°C) and an average high of 88.7°F (31.5°C). September signifies a minor drop in average high-temperature, transitioning from a sweltering 96.6°F (35.9°C) in August to a tropical 88.7°F (31.5°C). Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Castle Hills, Texas, with an average temperature fluctuating between 62.1°F (16.7°C) and 79.9°F (26.6°C). October brings a slight decrease in the average high-temperature, shifting from a hot 88.7°F (31.5°C) in September to a warm 79.9°F (26.6°C). Weather in October »
Weather in November
The last month of the autumn, November, is another pleasant month in Castle Hills, Texas, with temperature in the range of an average low of 53.1°F (11.7°C) and an average high of 68.9°F (20.5°C). A shift in the average high-temperature occurs in November, reducing from a warm 79.9°F (26.6°C) in October to a pleasant 68.9°F (20.5°C). Weather in November »
Weather in December
December, the first month of the winter in Castle Hills, is also an enjoyable month, with an average temperature varying between 61.5°F (16.4°C) and 46.2°F (7.9°C). The arrival of December corresponds with a minor reduction in the average high-temperature, down from November's agreeable 68.9°F (20.5°C) to an enjoyable 61.5°F (16.4°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Castle Hills?
In Castle Hills, Texas, the average lowest temperatures are observed in January, with a high of 61.2°F (16.2°C) and a low of 44.2°F (6.8°C).
How many days does it rain in Castle Hills?
In Castle Hills, Texas, during the entire year, the rain falls for 155.9 days and collects up to 22.76" (578mm) of precipitation.
When does it snow in Castle Hills?
January and February are months with snowfall in Castle Hills.
What is the snowiest month in Castle Hills?
The months with the most snowfall are January and February, with an average 0.08" (2mm) of accumulated snow.
How many days does it snow in Castle Hills?
Throughout the year, in Castle Hills, Texas, there are 0.8 snowfall days, and 0.16" (4mm) of snow is accumulated.
What is the driest month in Castle Hills?
The month with the least rainfall in Castle Hills is February, when the rain falls for 11.8 days and typically collects 0.94" (24mm) of precipitation.
When it does not snow in Castle Hills?
In Castle Hills, Texas, snow does not fall in March through December.
When is Daylight Saving Time (DST) in Castle Hills?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Castle Hills, 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 Castle Hills?
May is the most humid month, with an average relative humidity of 73%.
What is the rainiest month in Castle Hills?
May is the month with the most rainfall. Rain falls for 18 days and accumulates 3.78" (96mm) of precipitation.
When are the longest days in Castle Hills?
With an average of 14h and 0min of daylight, June has the longest days of the year in Castle Hills.
When is the highest UV index in Castle Hills?
The months with the highest UV index in Castle Hills are June through August, with an average maximum UV index of 7.
What month has the most sunshine in Castle Hills?
The month with the most sunshine in Castle Hills is July, with an average of 10h of sunshine.
What are the warmest months in Castle Hills?
Castle Hills's warmest weather arrives in August, when temperatures average a high of 96.6°F (35.9°C) and a low of 75°F (23.9°C).
What is the least humid month in Castle Hills?
August is the least humid month in Castle Hills, with an average relative humidity of 59%.
What is the month with the shortest days in Castle Hills?
The month with the shortest days is December, with an average of 10h and 18min of daylight.
What is the month with the least sunshine in Castle Hills?
The month with the least sunshine is December, with an average of 5.2h of sunshine.
When is the lowest UV index in Castle Hills?
With an average maximum UV index of 3, December is the month with the lowest UV index in Castle Hills, Texas.
Average temperature
Castle Hills, TX
The warmest month (with the highest average high temperature) is August (96.6°F).
The month with the lowest average high temperature is January (61.2°F).
The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).
Average pressure
Castle Hills, TX
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.92"Hg - Average pressure in May:
29.9"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.94"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Castle Hills, TX
- Average wind speed in January:
8.2mph - Average wind speed in February:
8.8mph - Average wind speed in March:
8.8mph - Average wind speed in April:
8.8mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
7.3mph - Average wind speed in August:
6.9mph - Average wind speed in September:
6.4mph - Average wind speed in October:
7.6mph - Average wind speed in November:
7.9mph - Average wind speed in December:
8mph
The windiest months (with the highest average wind speed) are February, March, April and May (8.8mph).
The calmest month (with the lowest average wind speed) is September (6.4mph).
Average humidity
Castle Hills, TX
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (59%).
Average rainfall
Castle Hills, TX
- Average rainfall in January:
1.1" - Average rainfall in February:
0.94" - Average rainfall in March:
1.57" - Average rainfall in April:
1.81" - Average rainfall in May:
3.78" - Average rainfall in June:
2.4"
- Average rainfall in July:
1.73" - Average rainfall in August:
1.54" - Average rainfall in September:
3.19" - Average rainfall in October:
2.48" - Average rainfall in November:
1.06" - Average rainfall in December:
1.14"
The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is February (0.94").
Average rainfall days
Castle Hills, TX
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
11.8 days - Average rainfall days in March:
15.9 days - Average rainfall days in April:
16.1 days - Average rainfall days in May:
18 days - Average rainfall days in June:
15.1 days
- Average rainfall days in July:
11.8 days - Average rainfall days in August:
9.3 days - Average rainfall days in September:
15.9 days - Average rainfall days in October:
10.8 days - Average rainfall days in November:
10.6 days - Average rainfall days in December:
11.3 days
The month with the highest number of rainy days is May (18 days).
The months with the least rainy days are January and August (9.3 days).
Average snowfall
Castle Hills, TX
The months with the highest snowfall are January and February (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Castle Hills, TX
- Average snowfall days in January:
0.3 days - Average snowfall days in February:
0.4 days - Average snowfall days in March:
0 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 days - Average snowfall days in December:
0.1 days
The month with the highest number of snowfall days is February (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Castle Hills, TX
- Average daylight in January:
10h and 3min - Average daylight in February:
11h and 1min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 5min - Average daylight in May:
13h and 4min - Average daylight in June:
14h and 0min
- Average daylight in July:
13h and 5min - Average daylight in August:
13h and 1min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 4min - Average daylight in December:
10h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in January:
6h and 2min - Average sunshine in February:
6h and 3min - Average sunshine in March:
6h and 2min - Average sunshine in April:
7h and 1min - Average sunshine in May:
7h and 5min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 2min - Average sunshine in October:
7h and 0min - Average sunshine in November:
5h and 2min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days
Castle Hills, TX
- Average sunshine days in January:
20 days - Average sunshine days in February:
13.6 days - Average sunshine days in March:
12.3 days - Average sunshine days in April:
11.4 days - Average sunshine days in May:
10.2 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
16.3 days - Average sunshine days in August:
18.3 days - Average sunshine days in September:
12.2 days - Average sunshine days in October:
17.6 days - Average sunshine days in November:
16.7 days - Average sunshine days in December:
18 days
The month with the most sunshine days is January (20 days).
The month with the least sunshine days is May (10.2 days).
Average UV index
Castle Hills, TX
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Castle Hills, TX
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility
Castle Hills, TX
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).
Castle Hills, Texas, USA
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