San Diego, Texas Climate
United States
Pop. 4,368 Elev. 96 m / 315 ft
TZ: America/Chicago (UTC-5) ·
San Diego has a dry climate with scorching summers reaching 100°F (38°C) in August and mild winters averaging 46°F (8°C) in January. Humidity pushes the summer feels-like temperature to around 130°F (54°C). Rain falls on about 23 days per year (25.9 in / 659 mm total). The city averages 174 sunny days per year. Nearby lake water reaches 86°F (30°C) in summer.
| Temperature | 100°F (38°C) high | 46°F (8°C) low |
| Feels like | 130°F (55°C) high | 44°F (7°C) low |
| Rain | 23 days | 25.9 in (659 mm) /yr |
| Sky | 174 sunny | 16 stormy |
| Wind | 6.4 mph (2.8 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jan, Feb, Apr, Nov, Dec
Sky & Air by Month
Cloud cover (%)
61
Jan 53
Feb 40
Mar 43
Apr 54
May 47
Jun 69
Jul 39
Aug 40
Sep 21
Oct 31
Nov 56
Dec Humidity (%)
61
Jan 66
Feb 50
Mar 66
Apr 68
May 70
Jun 63
Jul 62
Aug 67
Sep 62
Oct 63
Nov 67
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 45 mi Corpus Christi International Airport (CRP)
Ski resort 571 mi Ski Cloudcroft
National park 102 mi San Antonio Missions National Historical Park
Mountain peak
(6,113 ft) 160 mi Cerro El Carrizal
Hospital 12 mi CHRISTUS Spohn Hospital Alice
Hiking trail 122 mi Del Webb Hiking Trails
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 65°F 18°C | 46°F 8°C | 1.8 in 47 mm | 0.7 in18 mm | 8 |
| February | 76°F 24°C | 53°F 12°C | 0.4 in 11 mm | — | 11 |
| March | 87°F 31°C | 61°F 16°C | 6.3 in 161 mm | — | 16 |
| April | 87°F 31°C | 67°F 19°C | 0.6 in 16 mm | — | 12 |
| May | 92°F 34°C | 73°F 23°C | 4.2 in 107 mm | — | 9 |
| June | 94°F 34°C | 77°F 25°C | 3.0 in 76 mm | — | 13 |
| July | 97°F 36°C | 77°F 25°C | 1.3 in 33 mm | — | 9 |
| August | 100°F 38°C | 77°F 25°C | 1.3 in 32 mm | — | 19 |
| September | 93°F 34°C | 74°F 23°C | 5.1 in 131 mm | — | 18 |
| October | 91°F 33°C | 68°F 20°C | 0.2 in 6 mm | — | 29 |
| November | 85°F 29°C | 62°F 17°C | 0.8 in 22 mm | — | 20 |
| December | 75°F 24°C | 54°F 12°C | 0.7 in 19 mm | — | 10 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 8 | 0 |
| February | 11 | 0 |
| March | 16 | 3 |
| April | 12 | 0 |
| May | 9 | 4 |
| June | 13 | 3 |
| July | 9 | 1 |
| August | 19 | 1 |
| September | 18 | 3 |
| October | 29 | 0 |
| November | 20 | 1 |
| December | 10 | 0 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 54°F 12°C |
| February | 63°F 17°C |
| March | 71°F 22°C |
| April | 75°F 24°C |
| May | 81°F 27°C |
| June | 84°F 29°C |
| July | 83°F 29°C |
| August | 86°F 30°C |
| September | 83°F 28°C |
| October | 79°F 26°C |
| November | 71°F 22°C |
| December | 63°F 17°C |