Sugar Land, TX All-Time Weather Extremes
The most extreme temperature, precipitation, and snowfall ever recorded in Sugar Land, from NOAA daily weather observations.
| Temperature | ||
|---|---|---|
| Record High | 107.9°F (42°C) | August 3, 1899 and August 18, 1909 and September 5, 2000 |
| Record Low | 6°F (-14°C) | January 31, 1949 and December 23, 1989 |
| Lowest High | 21.9°F (-6°C) | January 11, 1962 and December 23, 1989 |
| Highest Low | 87°F (31°C) | June 17, 1905 and August 7, 1905 |
| Highest Mean | 93.0°F (34°C) | August 29, 2011 |
| Lowest Mean | 13.9°F (-10°C) | December 23, 1989 |
| Precipitation | ||
| Max in One Calendar Day | 11.07" (281.2 mm) | July 12, 1939 |
| Max in One Month | 19.34" (491.2 mm) | May 1907 |
| Least in One Month | 0.00" (0.0 mm) | October 1915 |
| Max in One Year | 75.34" (1913.7 mm) | 1973 |
| Least in One Year | 17.58" (446.5 mm) | 1917 |
| Snowfall | ||
| Max in One Calendar Day | 2.8" (7.1 cm) | January 21, 2025 |
| Max in One Month | 2.8" (7.1 cm) | January 2025 |
| Max in One Season | 3.0" (7.5 cm) | 1972-73 |
| Max in One Year | 3.0" (7.5 cm) | 1973 |
| Earliest Snow | 1.3" (3.3 cm) | December 22, 1929 |
| Earliest Measurable Snow | 1.3" (3.3 cm) | December 22, 1929 |
| Latest Snow | 2.0" (5.1 cm) | February 13, 1960 |
| Latest Measurable Snow | 2.0" (5.1 cm) | February 13, 1960 |
| Period of Record | ||
| Temperature | April 1, 1893 – August 2, 2026 | |
| Precipitation | April 14, 1893 – August 2, 2026 | |
| Snowfall | April 1, 1893 – August 2, 2026 | |
Note: Records compiled from NOAA GHCN-Daily observations at SUGAR LAND (3 mi from Sugar Land, TX). Quality-flagged readings are excluded. Monthly and annual totals require substantially complete reporting for “least” records.
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Frequently Asked Questions
What is the hottest temperature ever recorded in Sugar Land, TX?
The all-time record high in Sugar Land, TX is 107.9°F (42°C), set on August 3, 1899 and August 18, 1909 and September 5, 2000.
What is the coldest temperature ever recorded in Sugar Land, TX?
The all-time record low in Sugar Land, TX is 6°F (-14°C), set on January 31, 1949 and December 23, 1989.
What is the most rain Sugar Land, TX has ever had in one day?
The most precipitation recorded in one calendar day near Sugar Land, TX is 11.07 inches, on July 12, 1939.
What is the biggest snowfall ever recorded in Sugar Land, TX?
The most snow recorded in one calendar day near Sugar Land, TX is 2.8 inches, on January 21, 2025.
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