Climate and monthly weather forecastLago Vista, TX
Climate and monthly weather forecast
Weather in January
January, like December, is another refreshing winter month in Lago Vista, Texas, with an average temperature fluctuating between 41.9°F (5.5°C) and 58.8°F (14.9°C). January stands out as Lago Vista's coldest month, with an average high-temperature of 58.8°F (14.9°C) and a low-temperature of 41.9°F (5.5°C). Weather in January »Weather in February
The last month of the winter, February, is a comfortable month in Lago Vista, Texas, with an average temperature varying between 45.7°F (7.6°C) and 62.8°F (17.1°C). The arrival of February brings an average high-temperature of a still refreshing 62.8°F (17.1°C), subtly diverging from January's 58.8°F (14.9°C). Weather in February »Weather in March
The first month of the spring, March, is a pleasant month in Lago Vista, Texas, with an average temperature ranging between min 52.3°F (11.3°C) and max 70.5°F (21.4°C). March's arrival coincides with a subtle temperature rise, moving from February's refreshing 62.8°F (17.1°C) to a pleasant 70.5°F (21.4°C). Weather in March »Weather in April
April in Lago Vista, Texas, is a moderately hot spring month, with an average temperature ranging between max 77.2°F (25.1°C) and min 58.3°F (14.6°C). April brings a slight elevation in the average high-temperature, transitioning from March's agreeable 70.5°F (21.4°C) to a warm 77.2°F (25.1°C). Weather in April »Weather in May
The last month of the spring, May, is also a moderately hot month in Lago Vista, Texas, with temperature in the range of an average high of 83.3°F (28.5°C) and an average low of 65.8°F (18.8°C). The shift into May is marked by a modest rise in the average high-temperature, moving from April's warm 77.2°F (25.1°C) to a still moderately hot 83.3°F (28.5°C). Weather in May »Weather in June
June, the first month of the summer in Lago Vista, is a hot month, with temperature in the range of an average low of 72.1°F (22.3°C) and an average high of 90.5°F (32.5°C). June signifies a subtle uplift in the average high-temperature, adjusting from a moderately hot 83.3°F (28.5°C) in May to a tropical 90.5°F (32.5°C). Weather in June »Weather in July
July, the same as June, in Lago Vista, Texas, is another hot summer month, with an average temperature varying between 73.9°F (23.3°C) and 94.3°F (34.6°C). The average high-temperature during July registers at a still tropical 94.3°F (34.6°C), closely corresponding to the preceding month. Weather in July »Weather in August
The last month of the summer, August, is a very hot month in Lago Vista, Texas, with temperature in the range of an average high of 95.5°F (35.3°C) and an average low of 74.8°F (23.8°C). Lago Vista's temperatures peak on average in August, reaching 95.5°F (35.3°C) at their highest and 74.8°F (23.8°C) at their lowest. For most parts of August, the heat index is computed to be a life-threatening hot 113°F (45°C). Weather in August »Weather in September
September, the first month of the autumn in Lago Vista, is still a hot month, with an average temperature fluctuating between 69.8°F (21°C) and 87.8°F (31°C). September indicates a minor shift in the average high-temperature, from August's torrid 95.5°F (35.3°C) to a hot 87.8°F (31°C). Weather in September »Weather in October
October, like September, in Lago Vista, Texas, is a moderately hot autumn month, with an average temperature varying between 78.3°F (25.7°C) and 59.9°F (15.5°C). As October arrives, Lago Vista's weather displays a decrease in high-temperatures, transitioning from September's tropical 87.8°F (31°C) to a moderately hot 78.3°F (25.7°C). Weather in October »Weather in November
November, the last month of the autumn in Lago Vista, is also an enjoyable month, with an average temperature varying between 67.5°F (19.7°C) and 50.7°F (10.4°C). Observing a mild shift, the average high-temperature during November reduces from October's moderately hot 78.3°F (25.7°C) to a comfortable 67.5°F (19.7°C). Weather in November »Weather in December
The first month of the winter, December, is also a moderate month in Lago Vista, Texas, with an average temperature fluctuating between 59.5°F (15.3°C) and 44.1°F (6.7°C). December witnesses a gentle descent in average high-temperature, descending from November's comfortable 67.5°F (19.7°C) to a mild 59.5°F (15.3°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Lago Vista, TX
The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (58.8°F).
The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (41.9°F).
Average pressure
Lago Vista, TX
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.96"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:
30.11"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are May and June (29.91"Hg).
Average wind speed
Lago Vista, TX
- Average wind speed in January:
8.5mph - Average wind speed in February:
9.2mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.4mph - Average wind speed in May:
9mph - Average wind speed in June:
8mph
- Average wind speed in July:
7.5mph - Average wind speed in August:
7mph - Average wind speed in September:
6.3mph - Average wind speed in October:
7.5mph - Average wind speed in November:
8.1mph - Average wind speed in December:
8.2mph
The windiest month (with the highest average wind speed) is March (9.6mph).
The calmest month (with the lowest average wind speed) is September (6.3mph).
Average humidity
Lago Vista, TX
The month with the highest relative humidity is May (74%).
The month with the lowest relative humidity is August (59%).
Average rainfall
Lago Vista, TX
- Average rainfall in January:
1.38" - Average rainfall in February:
1.02" - Average rainfall in March:
1.61" - Average rainfall in April:
2.05" - Average rainfall in May:
4.02" - Average rainfall in June:
1.89"
- Average rainfall in July:
1.61" - Average rainfall in August:
1.85" - Average rainfall in September:
3.03" - Average rainfall in October:
3.03" - Average rainfall in November:
1.22" - Average rainfall in December:
1.42"
The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is February (1.02").
Average rainfall days
Lago Vista, TX
- Average rainfall days in January:
8.2 days - Average rainfall days in February:
10.1 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
15.4 days - Average rainfall days in June:
11.8 days
- Average rainfall days in July:
11.1 days - Average rainfall days in August:
9.8 days - Average rainfall days in September:
14.3 days - Average rainfall days in October:
10.9 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
9.2 days
The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (8.2 days).
Average snowfall
Lago Vista, TX
The month with the highest snowfall is February (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Lago Vista, TX
- Average snowfall days in January:
0.3 days - Average snowfall days in February:
0.9 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:
0.1 days - Average snowfall days in December:
0.1 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Lago Vista, 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 12min - Average sunshine in February:
6h and 48min - Average sunshine in March:
6h and 42min - Average sunshine in April:
7h and 30min - Average sunshine in May:
7h and 54min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 18min - Average sunshine in October:
6h and 48min - Average sunshine in November:
5h and 24min - Average sunshine in December:
5h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are November and December (Average sunshine: 5h and 24min).
Average sunshine days
Lago Vista, TX
- Average sunshine days in January:
21.2 days - Average sunshine days in February:
15.6 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
12.5 days - Average sunshine days in June:
15.3 days
- Average sunshine days in July:
17.8 days - Average sunshine days in August:
19.5 days - Average sunshine days in September:
13.1 days - Average sunshine days in October:
18 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
19.5 days
The month with the most sunshine days is January (21.2 days).
The month with the least sunshine days is May (12.5 days).
Average UV index
Lago Vista, 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
Lago Vista, TX
The months with the most cloud cover are March and May (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility
Lago Vista, 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).





