The most detailed information about the water temperature in Rio San Juan in The Caribbean (Dominican Republic). Forecast of changes in water temperature for the next 10 days. Statistics by months for recent years. Information about the neighboring resorts. Weather forecast in Rio San Juan for a week.
Water temperature in Rio San Juan right now
data updated 35 minutes ago79°F
yesterday: 80°F
a week ago: 78°F
Trend: slow drop
Today water temperature in Rio San Juan is 79.2°F. It is very warm and comfortable water for long swimming in any body of water. It is believed that these are the ideal conditions under which one can be without the slightest discomfort. But it is worth remembering that at such a water temperature, various disease-causing organisms multiply very quickly. In any case, the general weather is also important. So, the air temperature at the same time will reach 79°F.
Analysis and forecast
The water temperature today is slightly lower than the average on this day in recent years. Its value has rise over the last week, but has drop compared to 20 days ago. Exactly a year ago, on this day, the water temperature in this location was 80°F. Water temperature range in Rio San Juan in April is from 77 to 82 degrees.
According to our forecast, in the coming days, the water temperature value in Rio San Juan will slightly drop and in 10 days it will be 78°F.
Table of water temperature values in Rio San Juan
| Day | Fact* | Average** | Forecast*** |
| Apr 18 | 26.5°C | 27.3°C | |
| Apr 19 | 27.3°C | 27.3°C | |
| Apr 20 | 27.3°C | 26.3°C | |
| Apr 21 | 26.7°C | 27.0°C | |
| Apr 22 | 26.3°C | 27.0°C | |
| Apr 23 | 26.7°C | 27.0°C | |
| Apr 24 | 27.1°C | 26.8°C | |
| Apr 25 | 26.2°C | 27.3°C | |
| Apr 26 | 26.5°C | 25.4°C | |
| Apr 27 | 27.0°C | 25.9°C | |
| Apr 28 | 27.0°C | 25.9°C | |
| Apr 29 | 26.5°C | 25.4°C | |
| Apr 30 | 27.3°C | 26.2°C | |
| May 1 | 26.8°C | 25.7°C | |
| May 2 | 27.0°C | 25.9°C |
** Average - Average water temperature on this day in past years
*** Forecast - Our forecast for the water temperature
Actual nearshore temperatures may vary by several degrees from the indicated values. This is noticeable after heavy rain or after prolonged periods of strong winds. Some downstream winds cause cold, deep waters to replace surface waters that have been warmed by the sun.
To develop a forecast, we use our own mathematical model, which takes into account the current change in water temperature, historical data and the main weather trends, wind strength and direction, air temperature in each specific region. We also take into account data for other resorts in Dominican Republic.
Annual graph of average water temperature change in Rio San Juan
Water temperature in Rio San Juan by month
Rio San Juan located in the northern hemisphere, south of the northern tropic, at latitude 19 degrees. The swimming season in this location lasts all year round. Average annual water temperature on the coast in Rio San Juan is 81°F, by the seasons: in winter 80°F, in spring 80°F, in summer 83°F, in autumn 84°F. Minimum water temperature (77°F) in Rio San Juan it happens in February, maximum (86°F) in September.
You can find out detailed data on how the water temperature in Rio San Juan changes in each specific month:
Rio San Juan: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| Cabrera | 79°C | 18km |
| La Entrada | 79°C | 20km |
| Cabarete | 79°C | 37km |
| Nagua | 79°C | 38km |
| Matancitas | 80°C | 42km |
| Sosua | 79°C | 48km |
| Puerto Plata | 81°C | 66km |
| Sanchez | 81°C | 67km |
| Maimon Bay | 80°C | 76km |
| Los Robalos | 81°C | 80km |
| Samana | 79°C | 94km |
| Sabana De La Mar | 81°C | 97km |
** Straight line distance in kilometers
The warmest water today in Dominican Republic recorded in Los Patos, its value is 82°F. Lowest - in Cabrera, there water temperature now 78°F. Average water temperature in the country today - 80°F.
Water temperature data in Rio San Juan and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river and lake surfaces of the NOAA agency.
We use data from various local authorities in each specific location of the world to more accurately reflect temperature values.
The nearest airport is located in a 53 kilometers. This is Gregorio Luperon International (POP) airport. We have no information as to whether it is valid and what flights it receives or sends.
Rio San Juan: weather forecast
The weather forecast is shown in local time in Rio San Juan
9km/hhumidity: 79%, clouds: 90%
13km/hhumidity: 78%, clouds: 87%
15km/hhumidity: 77%, clouds: 88%
11km/hhumidity: 82%, clouds: 94%
5km/hhumidity: 87%, clouds: 100%
5km/hhumidity: 86%, clouds: 100%
3km/hhumidity: 85%, clouds: 100%
5km/hhumidity: 83%, clouds: 100%
9km/hhumidity: 76%, clouds: 100%
14km/hhumidity: 75%, clouds: 100%
19km/hhumidity: 80%, clouds: 100%
15km/hhumidity: 83%, clouds: 100%
12km/hhumidity: 81%, clouds: 100%
12km/hhumidity: 79%, clouds: 100%
9km/hhumidity: 80%, clouds: 100%
13km/hhumidity: 81%, clouds: 100%
15km/hhumidity: 79%, clouds: 75%
14km/hhumidity: 76%, clouds: 90%
16km/hhumidity: 81%, clouds: 34%
14km/hhumidity: 83%, clouds: 30%
10km/hhumidity: 84%, clouds: 2%
7km/hhumidity: 84%, clouds: 0%
10km/hhumidity: 84%, clouds: 12%
12km/hhumidity: 84%, clouds: 15%
20km/hhumidity: 80%, clouds: 25%
21km/hhumidity: 79%, clouds: 36%
23km/hhumidity: 82%, clouds: 78%
24km/hhumidity: 83%, clouds: 62%
23km/hhumidity: 83%, clouds: 54%
21km/hhumidity: 84%, clouds: 71%
24km/hhumidity: 82%, clouds: 100%
25km/hhumidity: 81%, clouds: 100%
25km/hhumidity: 77%, clouds: 98%
25km/hhumidity: 74%, clouds: 97%
24km/hhumidity: 73%, clouds: 67%
23km/hhumidity: 70%, clouds: 83%
19km/hhumidity: 68%, clouds: 100%
19km/hhumidity: 69%, clouds: 94%
21km/hhumidity: 76%, clouds: 100%
