Storms near San Juan Municipio
The record holds 31 tropical cyclones whose tracks passed within 50 km of San Juan Municipio, Puerto Rico between 1860 and 2017. The busiest month is September, with 17 of them. The strongest, measured where each came closest to the place, reached category 5 strength. 5 of the storms have no wind speed in the record.
- 31storms within 50 km
- 8major (category 3 to 5) near here
- 13at category 1 strength or more
A storm counts once, however many times it came close. The category is the storm's strongest point within 50 km, which can be weaker than its peak elsewhere.
How strong were the storms near San Juan Municipio?
| Category near here | Storms | Share |
|---|---|---|
| Tropical depression | 2 | 6% |
| Tropical storm | 11 | 35% |
| Category 1 | 2 | 6% |
| Category 2 | 3 | 10% |
| Category 3 | 4 | 13% |
| Category 4 | 2 | 6% |
| Category 5 | 2 | 6% |
| Unknown intensity | 5 | 16% |
The agency behind most of the intensity figures here is the NOAA National Hurricane Center (HURDAT2, Atlantic).
San Juan Municipio storms over time
The 2010s only run to 2017, so that bar is for a shorter period. This place's record starts in 1860, and records before the satellite era (about the 1960s) are far less complete.
Show the numbers
| Period | Count |
|---|---|
| 1860s | 3 |
| 1870s | 4 |
| 1880s | 1 |
| 1890s | 3 |
| 1900s | 1 |
| 1910s | 2 |
| 1920s | 1 |
| 1930s | 2 |
| 1940s | 1 |
| 1950s | 2 |
| 1970s | 3 |
| 1980s | 3 |
| 1990s | 1 |
| 2000s | 2 |
| 2010s | 2 |
Earlier decades hold fewer storms partly because they were harder to see. Before weather satellites (about the 1960s) many storms that stayed at sea went unrecorded, so compare decades with care.
Show the numbers
| Period | Count |
|---|---|
| Jan | 0 |
| Feb | 0 |
| Mar | 0 |
| Apr | 0 |
| May | 0 |
| Jun | 0 |
| Jul | 2 |
| Aug | 6 |
| Sep | 17 |
| Oct | 2 |
| Nov | 3 |
| Dec | 1 |
Strongest storms near San Juan Municipio
- Unnamed storm of September 1928 (North Atlantic)6 September 1928 to 21 September 1928, peak Category 5 (140 kt), 929 hPa
- Maria (2017)16 September 2017 to 2 October 2017, peak Category 5 (150 kt), 909 hPa
- Unnamed storm of August 1899 (North Atlantic)3 August 1899 to 4 September 1899, peak Category 4 (130 kt), 930 hPa
- Unnamed storm of September 1932 (North Atlantic)25 September 1932 to 2 October 1932, peak Category 4 (125 kt), 943 hPa
- Hugo (1989)10 September 1989 to 25 September 1989, Category 3 (110 kt) near here, peak Category 5 (140 kt), 918 hPa
Most recent storms near San Juan Municipio
- Maria (2017)16 September 2017 to 2 October 2017, peak Category 5 (150 kt), 909 hPa
- Irene (2011)21 August 2011 to 30 August 2011, Category 1 (70 kt) near here, peak Category 3 (105 kt), 942 hPa
- Olga (2007)10 December 2007 to 16 December 2007, peak Tropical storm (50 kt), 1,003 hPa
Many of these storms killed people and destroyed homes. The figures are the official record's, and this page says nothing about their human cost.
A storm that came near several counties counts in each one, so county counts add up to more than the state's.
Notable storms near San Juan Municipio
- Maria (2017)16 September 2017 to 2 October 2017, peak Category 5 (150 kt), 909 hPa
- Hugo (1989)10 September 1989 to 25 September 1989, peak Category 5 (140 kt), 918 hPa
- Georges (1998)15 September 1998 to 1 October 1998, peak Category 4 (135 kt), 937 hPa