Maricao 2 SSW Threshold Days by Year (RQC00665908)
7 fixed thresholds counted per year at Maricao 2 SSW (RQC00665908): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Maricao 2 SSW Thresholds
- Maricao 2 SSW: days with a maximum temperature at or above 30 C (86 F) in 17 years, most in 1983 with 47.
- Maricao 2 SSW: nights with a minimum temperature at or above 20 C (68 F) in 17 years, most in 2020 with 81.
- Maricao 2 SSW: days with 10 mm (0.39 in) or more of precipitation in 15 years, most in 1975 with 78.
- Maricao 2 SSW: days with 25 mm (0.98 in) or more of precipitation in 15 years, most in 1975 with 38.
- 7 fixed thresholds have at least one qualifying day at Maricao 2 SSW.
Days at or above 30 C (86 F)
17 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1970 | 10 | 7.2 |
| 1971 | 1 | 7.2 |
| 1972 | 8 | 7.2 |
| 1973 | 7 | 7.2 |
| 1974 | 1 | 7.2 |
| 1975 | 3 | 7.2 |
| 1976 | 15 | 7.2 |
| 1977 | 10 | 7.2 |
| 1978 | 10 | 7.2 |
| 1979 | 7 | 7.2 |
| 1980 | 46 | 30.6 |
| 1981 | 23 | 30.6 |
| 1982 | 17 | 30.6 |
| 1983 | 47 | 30.6 |
| 1984 | 20 | 30.6 |
| 2020 | 7 | 4 |
| 2021 | 1 | 4 |
| Year | First date | Last date |
|---|---|---|
| 1970 | 1970-04-02 | 1970-08-20 |
| 1971 | 1971-08-02 | 1971-08-02 |
| 1972 | 1972-06-24 | 1972-09-13 |
| 1973 | 1973-04-07 | 1973-09-26 |
| 1974 | 1974-06-27 | 1974-06-27 |
| 1975 | 1975-05-06 | 1975-06-12 |
| 1976 | 1976-06-09 | 1976-11-23 |
| 1977 | 1977-02-01 | 1977-06-30 |
| 1978 | 1978-06-04 | 1978-10-07 |
| 1979 | 1979-02-01 | 1979-11-05 |
| 1980 | 1980-01-31 | 1980-11-19 |
| 1981 | 1981-03-07 | 1981-10-13 |
| 1982 | 1982-01-28 | 1982-10-06 |
| 1983 | 1983-03-03 | 1983-10-09 |
| 1984 | 1984-03-01 | 1984-10-02 |
| 2020 | 2020-05-21 | 2020-09-25 |
| 2021 | 2021-09-04 | 2021-09-04 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 17 | 47 | 1983 | 1 |
| 90 F (32.2 C): Days | 5 | 4 | 1980 | 1 |
| 20 C (68 F): Tropical nights (min | 17 | 81 | 2020 | 66 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 15 | 78 | 1975 | 68 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 15 | 38 | 1975 | 28 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 15 | 17 | 1974 | 12 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 8 | 4 | 1982 | 3 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1970.
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).