Drought in Puerto Rico
Every drought event the National Weather Service has filed in Puerto Rico, year by year, with the most significant episodes. A drought reaching severe (D2) or worse on the US Drought Monitor, or with notable impacts.
The most significant on the map
The most significant drought episodes in Puerto Rico.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
The record
- Events
- 48
- Deaths
- 0
- Injuries
- 0
- Damage
- $5.0 million
Every year
The most significant
Ranked by deaths, injuries, damage and size together.
- Drought in Puerto Rico, March 1 to 31, 2005The lack of rainfall in parts of southern Puerto Rico became acute in many areas with the result that parts of southeast and south central Puerto Rico were elevated to moderate drought status by the U.S. Drought Monitor.
- Drought in Puerto Rico, December 1 to 31, 1997December was a very dry month. Only 1.02 inches of rain were recorded at San Juan making this the second driest December on record. New record high temperatures for the day in San Juan were established on the 2nd, 15th, and 30th. Island wide the rainfall average was 1.24 inches.
- Drought in Puerto Rico, March 1 to 31, 2000During the month of March average rainfall for Puerto Rico was 1.28 inches. The normal rainfall islandwide for March is 2.59 inches. This represent a 50% less from the normal rainfall. The areas most affected were the north and the northern interior sections of the island.
- Drought in Puerto Rico, July 1 to 31, 2022The rainfall deficit across east and south of Puerto Rico resulted in the continuation of drought conditions, with Severe Drought (D2) across the south and eastern and central interior.
- Drought in Puerto Rico, June 21 to 30, 2022The rainfall deficit across east and south of Puerto Rico resulted in drought conditions deteriorating , with Severe Drought (D2) introduced for the northeast, south-central and around Ponce.
- Drought in Puerto Rico, September 1 to 6, 2022Above normal precipitation was finally received across Puerto Rico due to a combination of distant Hurricane Earl, a direct hit from Hurricane Fiona and a series of mid to upper-level troughs. As a result, the drought conditions abruptly ended in September.
- Drought in Puerto Rico, February 1 to 28, 2005The most notable hydrometeorological event in was the lack of rainfall across southeast, south and parts of western Puerto Rico.
- Drought in Puerto Rico, August 1 to 31, 2022The rainfall deficit across southeast of Puerto Rico resulted in the continuation of drought conditions, with Severe Drought (D2) across the southeast.
- Drought in Puerto Rico, July 1 to 4, 2023The lack of significant rains across northwestern Puerto Rico resulted in well below normal streams across the area. Additionally, the Guajataca Basin was at observational levels throughout much of the period. This resulted in the area experiencing Severe Drought (D2) conditions.
- Drought in Puerto Rico, July 25 to 31, 2023As the month progresses, heavy rain did not occur across the extreme northwest of Puerto Rico, where the Guajataca Basin is located. The basin stayed in observational levels.
- Drought in Puerto Rico, June 20 to 30, 2023The lacks of wetting rains caused streamflow to run below to much below normal for northwestern Puerto Rico. Additionally, the Guajataca basin received less rain than usual, resulting in the reservoir to reach observational levels.
- Drought in Puerto Rico, April 1 to 30, 1997April 1997 was the driest April ever in San Juan...and the second driest month. Many towns went through the entire month without any rain. During this dry spell which started on March 15, 1997 the north coast and north slopes only recorded 14-15 percent of the normal rain.
- Drought in Puerto Rico, April 1 to 30, 2000Dry weather has reduced flow of rivers in the northeastern part of the island. About 4000 families in the high-lying areas in the municipalities of Rio Grande, Luquillo and Fajardo has been left without water during peak usage hours in the mornings and early evenings.
- Drought in Puerto Rico, March 1 to 31, 2003Coffee farmers in western Puerto Rico, Barrio Rio Cañas, indicated that dry spell has impacted the coffee trees and they have have not bloomed.
- Drought in Puerto Rico, June 1 to 30, 2014During the past several months, local islands have been experiencing abnormally dry to drought conditions (D1) with just 25 to 50 percent of normal rainfall.
- Drought in Puerto Rico, June 14 to 30, 2022The rainfall deficit across east and south of Puerto Rico resulted in drought conditions deteriorating , with Severe Drought (D2) introduced for the northeast, south-central and around Ponce.
More
Sources
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24.