Rockwall, Texas Climate
United States
Pop. 42,566 Elev. 184 m / 604 ft
TZ: America/Chicago (UTC-5) ·
Rockwall has a dry climate with hot summers reaching 94°F (34°C) in August and cool winters averaging 33°F (1°C) in January. Humidity pushes the summer feels-like temperature to around 111°F (44°C). Rain falls on about 42 days per year (38.2 in / 971 mm total), with snow on 2 days and 8 in (215 mm) of annual accumulation. The city averages 176 sunny days per year and around 37 thunderstorm days. Nearby lake water reaches 84°F (29°C) in summer.
| Temperature | 94°F (34°C) high | 33°F (1°C) low |
| Feels like | 111°F (44°C) high | 33°F (1°C) low |
| Rain | 42 days | 38.2 in (971 mm) /yr |
| Snow | 2 days | 8.5 in (215 mm) /yr |
| Sky | 176 sunny | 37 stormy |
| Wind | 3.4 mph (1.5 m/s) avg |
Looking for a place with a climate like Rockwall? Explore and filter 150,000+ cities worldwide.
Explore on the MapMonthly Climate Chart
Best months to visit: Feb, Mar, Oct, Dec
Sky & Air by Month
Cloud cover (%)
41
Jan 52
Feb 39
Mar 52
Apr 55
May 54
Jun 53
Jul 44
Aug 39
Sep 20
Oct 34
Nov 39
Dec Humidity (%)
60
Jan 67
Feb 52
Mar 65
Apr 70
May 73
Jun 64
Jul 61
Aug 58
Sep 56
Oct 63
Nov 64
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 23 mi Dallas Love Field (DAL)
Ski resort 459 mi Snow Creek
National park 101 mi Waco Mammoth National Monument
Hospital 1 mi Baylor Emergency Medical Center
Hiking trail 22 mi Trinity Forest Trail
Interested in Rockwall?
Hotels
Flights
Real Estate
Insurance
Connectivity
Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 52°F 11°C | 33°F 1°C | 3.8 in 96 mm | 8.5 in215 mm | 15 |
| February | 61°F 16°C | 41°F 5°C | 2.1 in 53 mm | 0.0 in0 mm | 9 |
| March | 75°F 24°C | 52°F 11°C | 3.4 in 87 mm | — | 17 |
| April | 78°F 26°C | 59°F 15°C | 5.8 in 149 mm | — | 12 |
| May | 82°F 28°C | 65°F 18°C | 5.0 in 128 mm | — | 11 |
| June | 89°F 32°C | 74°F 23°C | 3.8 in 96 mm | — | 10 |
| July | 93°F 34°C | 76°F 24°C | 2.4 in 61 mm | — | 9 |
| August | 94°F 34°C | 76°F 24°C | 2.0 in 51 mm | — | 15 |
| September | 91°F 33°C | 69°F 21°C | 0.8 in 22 mm | — | 15 |
| October | 83°F 28°C | 62°F 17°C | 3.3 in 83 mm | — | 26 |
| November | 73°F 23°C | 53°F 12°C | 5.3 in 134 mm | — | 19 |
| December | 63°F 17°C | 45°F 7°C | 0.5 in 12 mm | — | 18 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 15 | 3 |
| February | 9 | 1 |
| March | 17 | 3 |
| April | 12 | 5 |
| May | 11 | 6 |
| June | 10 | 3 |
| July | 9 | 4 |
| August | 15 | 3 |
| September | 15 | 2 |
| October | 26 | 3 |
| November | 19 | 4 |
| December | 18 | 0 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 43°F 6°C |
| February | 46°F 8°C |
| March | 56°F 13°C |
| April | 66°F 19°C |
| May | 74°F 23°C |
| June | 81°F 27°C |
| July | 83°F 28°C |
| August | 84°F 29°C |
| September | 79°F 26°C |
| October | 72°F 22°C |
| November | 61°F 16°C |
| December | 51°F 10°C |