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Record Low Temperature in Dalhart, TX
The coldest temperature ever recorded in Dalhart, TX is −21°F, on January 4, 1959, at Dalhart Municipal Airport, 3 miles southwest of the town center.
- Records since 1949
- 78 years with enough readings
- A typical year's coldest morning: −3°F
Every year's coldest morning at Dalhart Municipal Airport
Each point is one year's coldest reading at Dalhart Municipal Airport, 1949 to 2026.
The five coldest days on record
| Date | Low |
|---|---|
| January 4, 1959 | −21°F |
| February 1, 1951 | −19°F |
| January 3, 1959 | −18°F |
| January 13, 1963 | −18°F |
| January 12, 1963 | −15°F |
Last winter
The coldest morning of last winter (July 2025 to June 2026) was −1°F, on January 24, 2026.
About these records
These are the daily low temperatures NOAA keeps for each station in its Global Historical Climatology Network. Readings NOAA flagged as suspect are left out, and nothing else is removed. A year counts once it has at least 100 days of readings. Temperatures are whole degrees Fahrenheit.