Climate and monthly weather forecastRound Mountain, TX
Climate and monthly weather forecast
Weather in January
January, the same as December, in Round Mountain, Texas, is another refreshing winter month, with an average temperature ranging between max 59.4°F (15.2°C) and min 41.2°F (5.1°C). Round Mountain's temperature records reveal January as the coldest month, marked by average highs of 59.4°F (15.2°C) and lows of 41.2°F (5.1°C). Weather in January »Weather in February
The last month of the winter, February, is an enjoyable month in Round Mountain, Texas, with an average temperature fluctuating between 45°F (7.2°C) and 62.8°F (17.1°C). February commences with an average high-temperature of a still refreshing 62.8°F (17.1°C), showing little deviation from January's 59.4°F (15.2°C). Weather in February »Weather in March
March, the first month of the spring in Round Mountain, is an agreeable month, with an average temperature fluctuating between 51.6°F (10.9°C) and 70.7°F (21.5°C). The beginning of March signals a minor rise in the average high-temperature, moving from a refreshing 62.8°F (17.1°C) in February to an agreeable 70.7°F (21.5°C). Weather in March »Weather in April
April is a moderately hot spring month in Round Mountain, Texas, with an average temperature fluctuating between 77.4°F (25.2°C) and 57.7°F (14.3°C). With the onset of April, the average high-temperature subtly transitions from an agreeable 70.7°F (21.5°C) in March to a warm 77.4°F (25.2°C). Weather in April »Weather in May
The last month of the spring, May, is another warm month in Round Mountain, Texas, with an average temperature fluctuating between 64.8°F (18.2°C) and 83.1°F (28.4°C). May comes with a subtle rise, with the average high-temperature adjusting from a moderately hot 77.4°F (25.2°C) in April to a still warm 83.1°F (28.4°C). Weather in May »Weather in June
June, the first month of the summer in Round Mountain, is a tropical month, with an average temperature fluctuating between 71.2°F (21.8°C) and 90.1°F (32.3°C). In Round Mountain, stepping into June brings a gentle temperature nudge, moving slightly up from May's warm 83.1°F (28.4°C) to a hot 90.1°F (32.3°C). Weather in June »Weather in July
July, like June, is another hot summer month in Round Mountain, Texas, with an average temperature fluctuating between 93.9°F (34.4°C) and 73.4°F (23°C). June's transformation into July witnesses an average high-temperature of a still hot 93.9°F (34.4°C), noting a minor change from the preceding month. Weather in July »Weather in August
August, the last month of the summer in Round Mountain, is a torrid month, with an average temperature varying between 74.1°F (23.4°C) and 95.2°F (35.1°C). August brings the highest temperatures, with an average high of 95.2°F (35.1°C) and an average low of 74.1°F (23.4°C). August's mean heat index is appraised at a blistering 111.2°F (44°C). Weather in August »Weather in September
September, the first month of the autumn in Round Mountain, is still a tropical month, with an average temperature fluctuating between 87.3°F (30.7°C) and 68.9°F (20.5°C). September's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a sweltering 95.2°F (35.1°C) in August to a tropical 87.3°F (30.7°C). Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Round Mountain, Texas, with an average temperature fluctuating between 59.2°F (15.1°C) and 77.7°F (25.4°C). The shift from September to October involves a decrease in the average high-temperature, from a hot 87.3°F (30.7°C) to a moderately hot 77.7°F (25.4°C). Weather in October »Weather in November
November, the last month of the autumn in Round Mountain, is also an enjoyable month, with an average temperature varying between 49.6°F (9.8°C) and 67.1°F (19.5°C). The move into November indicates a reduction in the average high-temperature, down from October's warm 77.7°F (25.4°C) to a comfortable 67.1°F (19.5°C). Weather in November »Weather in December
December, the first month of the winter in Round Mountain, is still a refreshing month, with an average temperature varying between 59.9°F (15.5°C) and 43°F (6.1°C). Start of December brings a slight shift in the average high-temperature, dipping a bit from November's enjoyable 67.1°F (19.5°C) to a moderate 59.9°F (15.5°C). Weather in December »Updated: Feb 14, 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 month of January sees the average lowest temperatures, reaching 59.4°F (15.2°C) at the peak and 41.2°F (5.1°C) at the low.
Throughout the year, in Round Mountain, Texas, there are 115.1 rainfall days, and 16.85" (428mm) of precipitation is accumulated.
In Round Mountain, snow does not fall in January, March through December.
In Round Mountain, during the entire year, snow falls for 0.7 days and aggregates up to 0.2" (5mm) of snow.
The months with the least rainfall in Round Mountain, Texas, are February, November and December Rain falls for 7.1 days and accumulates 0.71" (18mm) of rain.
February is the only month when snow falls.
February is the month with the most snowfall in Round Mountain. Snow falls for 0.5 days and accumulates 0.2" (5mm) of snow.
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.
May is the most humid month in Round Mountain, Texas, with an average relative humidity of 73%.
The month with the most rainfall is May, when the rain falls for 14.7 days and typically aggregates up to 3.62" (92mm) of precipitation.
The month with the longest days in Round Mountain, Texas, is June, with an average of 14h and 6min of daylight.
The months with the highest UV index are June through August, with an average maximum UV index of 7.
July has the most sunshine of the year in Round Mountain, with an average of 10.8h of sunshine.
With average temperatures fluctuating between a high of 95.2°F (35.1°C) and a low of 74.1°F (23.4°C), August stands out as the warmest month.
The least humid month is August, with an average relative humidity of 57%.
November and December, with an average of 5.7h of sunshine, are months with the least sunshine in Round Mountain.
With an average of 10h and 12min of daylight, December has the shortest days of the year in Round Mountain, Texas.
December is the month with the lowest UV index, with an average maximum UV index of 3.
Average temperature
Round Mountain, TX
The warmest month (with the highest average high temperature) is August (95.2°F).
The month with the lowest average high temperature is January (59.4°F).
The month with the highest average low temperature is August (74.1°F).
The coldest month (with the lowest average low temperature) is January (41.2°F).
Average pressure
Round Mountain, TX
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
29.92"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.01"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 (29.9"Hg).
Average wind speed
Round Mountain, TX
- Average wind speed in January:
8.5mph - Average wind speed in February:
9.3mph - Average wind speed in March:
9.9mph - Average wind speed in April:
10.1mph - Average wind speed in May:
9.6mph - Average wind speed in June:
8.6mph
- Average wind speed in July:
8.1mph - Average wind speed in August:
7.5mph - Average wind speed in September:
6.8mph - Average wind speed in October:
7.6mph - Average wind speed in November:
8.3mph - Average wind speed in December:
8mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).
Average humidity
Round Mountain, TX
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (57%).
Average rainfall
Round Mountain, TX
- Average rainfall in January:
0.87" - Average rainfall in February:
0.71" - Average rainfall in March:
1.14" - Average rainfall in April:
1.42" - Average rainfall in May:
3.62" - Average rainfall in June:
1.61"
- Average rainfall in July:
1.02" - Average rainfall in August:
1.06" - Average rainfall in September:
2.05" - Average rainfall in October:
1.93" - Average rainfall in November:
0.71" - Average rainfall in December:
0.71"
The wettest month (with the highest rainfall) is May (3.62").
The driest months (with the least rainfall) are February, November and December (0.71").
Average rainfall days
Round Mountain, TX
- Average rainfall days in January:
6.1 days - Average rainfall days in February:
7.1 days - Average rainfall days in March:
11.5 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
14.7 days - Average rainfall days in June:
9.2 days
- Average rainfall days in July:
9.3 days - Average rainfall days in August:
8.8 days - Average rainfall days in September:
13 days - Average rainfall days in October:
9.8 days - Average rainfall days in November:
7.4 days - Average rainfall days in December:
6.9 days
The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (6.1 days).
Average snowfall
Round Mountain, TX
The month with the highest snowfall is February (0.2").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Round Mountain, TX
- Average snowfall days in January:
0.1 days - Average snowfall days in February:
0.5 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 (0.5 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
Round Mountain, TX
- Average daylight in January:
10h and 24min - Average daylight in February:
11h and 6min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 54min - Average daylight in May:
13h and 42min - Average daylight in June:
14h and 6min
- Average daylight in July:
13h and 54min - Average daylight in August:
13h and 12min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 24min - Average daylight in November:
10h and 36min - Average daylight in December:
10h and 12min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January:
6h and 36min - Average sunshine in February:
7h and 18min - Average sunshine in March:
7h and 12min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 30min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 30min - Average sunshine in October:
7h and 6min - Average sunshine in November:
5h and 42min - Average sunshine in December:
5h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are November and December (Average sunshine: 5h and 42min).
Average sunshine days
Round Mountain, TX
- Average sunshine days in January:
23.5 days - Average sunshine days in February:
19 days - Average sunshine days in March:
17.4 days - Average sunshine days in April:
16.3 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
17.9 days
- Average sunshine days in July:
19.7 days - Average sunshine days in August:
20.5 days - Average sunshine days in September:
15 days - Average sunshine days in October:
19.1 days - Average sunshine days in November:
20.4 days - Average sunshine days in December:
22.4 days
The month with the most sunshine days is January (23.5 days).
The month with the least sunshine days is May (13.3 days).
Average UV index
Round Mountain, 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
Round Mountain, TX
The month with the most cloud cover is May (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility
Round Mountain, 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).
