La Porte Threshold Days by Year (USC00044773)
15 fixed thresholds counted per year at La Porte (USC00044773): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for La Porte Thresholds
- La Porte: days with a maximum temperature at or above 30 C (86 F) in 23 years, most in 1922 with 16.
- La Porte: days with a maximum temperature at or below 0 C (32 F) in 23 years, most in 1922 with 67.
- La Porte: nights with a minimum temperature at or below 0 C (32 F) in 23 years, most in 1920 with 214.
- La Porte: nights with a minimum temperature at or below -10 C (14 F) in 23 years, most in 1917 with 47.
- 15 fixed thresholds have at least one qualifying day at La Porte.
Days at or above 30 C (86 F)
23 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1904 | 7 | 5 |
| 1906 | 1 | 5 |
| 1907 | 1 | 5 |
| 1908 | 12 | 5 |
| 1909 | 4 | 5 |
| 1910 | 12 | 5.7 |
| 1911 | 6 | 5.7 |
| 1912 | 4 | 5.7 |
| 1913 | 11 | 5.7 |
| 1914 | 7 | 5.7 |
| 1915 | 1 | 5.7 |
| 1916 | 3 | 5.7 |
| 1917 | 9 | 5.7 |
| 1918 | 1 | 5.7 |
| 1919 | 3 | 5.7 |
| 1920 | 1 | 5.9 |
| 1921 | 4 | 5.9 |
| 1922 | 16 | 5.9 |
| 1923 | 8 | 5.9 |
| 1924 | 5 | 5.9 |
| 1925 | 5 | 5.9 |
| 1926 | 6 | 5.9 |
| 1927 | 2 | 5.9 |
| Year | First date | Last date |
|---|---|---|
| 1904 | 1904-06-27 | 1904-08-18 |
| 1906 | 1906-07-12 | 1906-07-12 |
| 1907 | 1907-07-30 | 1907-07-30 |
| 1908 | 1908-07-10 | 1908-08-09 |
| 1909 | 1909-07-12 | 1909-08-19 |
| 1910 | 1910-05-30 | 1910-08-24 |
| 1911 | 1911-07-14 | 1911-07-19 |
| 1912 | 1912-06-04 | 1912-08-10 |
| 1913 | 1913-07-10 | 1913-09-19 |
| 1914 | 1914-07-15 | 1914-08-12 |
| 1915 | 1915-08-28 | 1915-08-28 |
| 1916 | 1916-07-11 | 1916-08-25 |
| 1917 | 1917-07-11 | 1917-08-23 |
| 1918 | 1918-06-26 | 1918-06-26 |
| 1919 | 1919-07-08 | 1919-08-19 |
| 1920 | 1920-08-12 | 1920-08-12 |
| 1921 | 1921-06-21 | 1921-08-06 |
| 1922 | 1922-06-24 | 1922-09-24 |
| 1923 | 1923-07-26 | 1923-09-08 |
| 1924 | 1924-06-29 | 1924-08-27 |
| 1925 | 1925-06-23 | 1925-07-17 |
| 1926 | 1926-06-05 | 1926-08-24 |
| 1927 | 1927-07-12 | 1927-07-13 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 23 | 16 | 1922 | 2 |
| 35 C (95 F): Days | 1 | 1 | 1911 | 1 |
| 90 F (32.2 C): Days | 11 | 6 | 1908 | 2 |
| 0 C (32 F): Ice days (max | 23 | 67 | 1922 | 45 |
| 0 C (32 F): Frost days (min | 23 | 214 | 1920 | 186 |
| -10 C (14 F): Days with min | 23 | 47 | 1917 | 10 |
| 20 C (68 F): Tropical nights (min | 3 | 1 | 1910 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 21 | 70 | 1896 | 32 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 21 | 51 | 1906 | 13 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 21 | 28 | 1909 | 5 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 16 | 7 | 1907 | 2 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 1 | 1 | 1909 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 8 | 41 | 1899 | 31 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 8 | 14 | 1906 | 14 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 7 | 5 | 1901 | 3 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1904.
Download the Data
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2025-12-31).