Warm Springs Rsvr Threshold Days by Year (USC00359046)
16 fixed thresholds counted per year at Warm Springs Rsvr (USC00359046): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Warm Springs Rsvr Thresholds
- Warm Springs Rsvr: days with 10 mm (0.39 in) or more of precipitation in 37 years, most in 1942 with 10.
- Warm Springs Rsvr: nights with a minimum temperature at or below 0 C (32 F) in 32 years, most in 1931 with 193.
- Warm Springs Rsvr: nights with a minimum temperature at or below -10 C (14 F) in 32 years, most in 1930 with 48.
- Warm Springs Rsvr: days with a maximum temperature at or above 30 C (86 F) in 30 years, most in 1934 with 92.
- 16 fixed thresholds have at least one qualifying day at Warm Springs Rsvr.
Days at or above 30 C (86 F)
30 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1930 | 78 | 80.5 |
| 1931 | 81 | 80.5 |
| 1932 | 72 | 80.5 |
| 1933 | 80 | 80.5 |
| 1934 | 92 | 80.5 |
| 1935 | 79 | 80.5 |
| 1936 | 78 | 80.5 |
| 1937 | 76 | 80.5 |
| 1938 | 84 | 80.5 |
| 1939 | 85 | 80.5 |
| 1940 | 91 | 66.8 |
| 1941 | 56 | 66.8 |
| 1942 | 58 | 66.8 |
| 1943 | 63 | 66.8 |
| 1944 | 52 | 66.8 |
| 1945 | 76 | 66.8 |
| 1946 | 65 | 66.8 |
| 1947 | 74 | 66.8 |
| 1948 | 64 | 66.8 |
| 1949 | 69 | 66.8 |
| 1950 | 65 | 67.9 |
| 1951 | 71 | 67.9 |
| 1952 | 77 | 67.9 |
| 1953 | 60 | 67.9 |
| 1954 | 70 | 67.9 |
| 1955 | 75 | 67.9 |
| 1956 | 62 | 67.9 |
| 1957 | 63 | 67.9 |
| 1960 | 71 | 56.5 |
| 1965 | 42 | 56.5 |
| Year | First date | Last date |
|---|---|---|
| 1930 | 1930-06-06 | 1930-09-22 |
| 1931 | 1931-05-12 | 1931-09-06 |
| 1932 | 1932-06-14 | 1932-10-01 |
| 1933 | 1933-05-29 | 1933-10-07 |
| 1934 | 1934-04-12 | 1934-10-11 |
| 1935 | 1935-06-04 | 1935-09-28 |
| 1936 | 1936-04-17 | 1936-09-25 |
| 1937 | 1937-05-13 | 1937-09-19 |
| 1938 | 1938-05-24 | 1938-09-27 |
| 1939 | 1939-04-27 | 1939-09-26 |
| 1940 | 1940-05-10 | 1940-09-12 |
| 1941 | 1941-05-11 | 1941-08-22 |
| 1942 | 1942-06-29 | 1942-09-07 |
| 1943 | 1943-06-17 | 1943-10-01 |
| 1944 | 1944-06-24 | 1944-09-25 |
| 1945 | 1945-05-02 | 1945-09-15 |
| 1946 | 1946-04-25 | 1946-09-25 |
| 1947 | 1947-05-01 | 1947-09-25 |
| 1948 | 1948-05-16 | 1948-09-21 |
| 1949 | 1949-06-06 | 1949-09-26 |
| 1950 | 1950-06-04 | 1950-10-13 |
| 1951 | 1951-05-22 | 1951-09-19 |
| 1952 | 1952-05-26 | 1952-10-02 |
| 1953 | 1953-07-03 | 1953-10-10 |
| 1954 | 1954-05-08 | 1954-09-28 |
| 1955 | 1955-05-20 | 1955-09-13 |
| 1956 | 1956-04-20 | 1956-09-26 |
| 1957 | 1957-06-01 | 1957-09-25 |
| 1960 | 1960-05-11 | 1960-09-27 |
| 1965 | 1965-06-09 | 1965-09-02 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 30 | 92 | 1934 | 42 |
| 35 C (95 F): Days | 30 | 39 | 1931 | 10 |
| 40 C (104 F): Days | 14 | 7 | 1931 | 2 |
| 90 F (32.2 C): Days | 30 | 68 | 1940 | 26 |
| 100 F (37.8 C): Days | 24 | 20 | 1933 | 11 |
| 0 C (32 F): Ice days (max | 30 | 42 | 1932 | 25 |
| 0 C (32 F): Frost days (min | 32 | 193 | 1931 | 177 |
| -10 C (14 F): Days with min | 32 | 48 | 1930 | 30 |
| -20 C (-4 F): Days with min | 21 | 22 | 1949 | 1 |
| -30 C (-22 F): Days with min | 7 | 5 | 1957 | 5 |
| -40 C (-40 F): Days with min | 1 | 1 | 1930 | 1 |
| 20 C (68 F): Tropical nights (min | 12 | 2 | 1952 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 37 | 10 | 1942 | 6 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 6 | 1 | 1934 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 21 | 3 | 1951 | 2 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 1 | 1 | 1957 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1930.
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).