Sam Rayburn, Texas Climate
United States
Pop. 1,181 Elev. 67 m / 220 ft
TZ: America/Chicago (UTC-5) ·
Summers in Sam Rayburn are warm, with August highs around 93°F (34°C), while winters are cool with January lows of 40°F (4°C). Humidity pushes the summer feels-like temperature to around 118°F (48°C). Expect around 62 rainy days annually (45.1 in / 1146 mm total), with 1 in (38 mm) of annual snowfall. The city averages 147 sunny days per year and around 60 thunderstorm days. Nearby lake water reaches 86°F (30°C) in summer.
| Temperature | 93°F (34°C) high | 40°F (4°C) low |
| Feels like | 118°F (48°C) high | 40°F (4°C) low |
| Rain | 62 days | 45.1 in (1146 mm) /yr |
| Snow | 0 days | 1.5 in (38 mm) /yr |
| Sky | 147 sunny | 60 stormy |
| Wind | 2.4 mph (1.1 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Mar, Apr, Oct, Nov, Dec
Sky & Air by Month
Cloud cover (%)
53
Jan 61
Feb 49
Mar 56
Apr 63
May 60
Jun 60
Jul 49
Aug 39
Sep 24
Oct 37
Nov 57
Dec Humidity (%)
68
Jan 74
Feb 61
Mar 69
Apr 72
May 76
Jun 76
Jul 71
Aug 63
Sep 64
Oct 68
Nov 75
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 77 mi Jack Brooks Regional Airport (BPT)
Ski resort 551 mi Hidden Valley
National park 73 mi Cane River Creole National Historical Park
Hospital 11 mi CHRISTUS Southeast Texas - Jasper Memorial
Hiking trail 17 mi Trail Between The Lakes
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 56°F 13°C | 40°F 4°C | 5.7 in 145 mm | 1.5 in38 mm | 14 |
| February | 67°F 19°C | 48°F 9°C | 5.1 in 130 mm | — | 7 |
| March | 77°F 25°C | 56°F 13°C | 4.0 in 102 mm | — | 14 |
| April | 82°F 28°C | 65°F 18°C | 2.7 in 68 mm | — | 8 |
| May | 86°F 30°C | 70°F 21°C | 7.0 in 178 mm | — | 9 |
| June | 90°F 32°C | 75°F 24°C | 6.1 in 155 mm | — | 7 |
| July | 92°F 33°C | 76°F 24°C | 4.4 in 113 mm | — | 8 |
| August | 93°F 34°C | 75°F 24°C | 2.9 in 73 mm | — | 9 |
| September | 92°F 33°C | 71°F 22°C | 1.1 in 27 mm | — | 20 |
| October | 85°F 29°C | 63°F 17°C | 1.7 in 44 mm | — | 25 |
| November | 77°F 25°C | 56°F 13°C | 1.9 in 48 mm | — | 17 |
| December | 66°F 19°C | 49°F 9°C | 2.5 in 64 mm | — | 9 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 14 | 5 |
| February | 7 | 4 |
| March | 14 | 8 |
| April | 8 | 4 |
| May | 9 | 9 |
| June | 7 | 10 |
| July | 8 | 8 |
| August | 9 | 6 |
| September | 20 | 1 |
| October | 25 | 2 |
| November | 17 | 1 |
| December | 9 | 2 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 47°F 8°C |
| February | 51°F 10°C |
| March | 59°F 15°C |
| April | 71°F 22°C |
| May | 77°F 25°C |
| June | 82°F 28°C |
| July | 85°F 30°C |
| August | 86°F 30°C |
| September | 81°F 27°C |
| October | 74°F 23°C |
| November | 61°F 16°C |
| December | 54°F 12°C |