What is the current water temperature in São João de Meriti?

As of now, in São João de Meriti, the water temperature is 25.7°C. It's safe to say that the water is comfortably warm for various water-related activities.

Brazil > São João de Meriti

Water temperature in São João de Meriti

Detailed information about the current water temperature in São João de Meriti. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.

78.3

°F

December 14, 19:21

Trend:

stable

Yesterday:

78.4°F

Tomorrow:

78.7°F

Sunrise:

06:02

Sunset:

19:34

Day Length:

13 h. 32 min.

São João de Meriti in December

Minimum:

77.0°F

Average:

81.1°F

Maximum:

84.6°F

Sea water temperature in São João de Meriti today

As of now, in São João de Meriti, the water temperature is 78.3°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is about the same as the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

Today's water temperature slightly varies from the average of the past two weeks. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 80.2°F on 2018, while the historical minimum was 74.4°F on 2017.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the maximum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 79.2°F, with minimum temperature starting at 78.7°F, while the maximum might reach 79.7°F.

Daily water temperature in São João de Meriti

Date	Current Year actual* / forecast**	last year	10 years average
Nov 30	76.6°F	77.5°F	77.4°F
Dec 1	76.5°F	78.7°F	77.4°F
Dec 2	76.7°F	79.5°F	77.4°F
Dec 3	76.7°F	78.4°F	77.2°F
Dec 4	76.6°F	78.0°F	76.8°F
Dec 5	77.1°F	77.3°F	77.1°F
Dec 6	77.5°F	77.0°F	76.8°F
Dec 7	79.0°F	79.9°F	77.6°F
Dec 8	79.8°F	79.7°F	77.7°F
Dec 9	79.1°F	79.3°F	77.4°F
Dec 10	81.1°F	80.3°F	77.9°F
Dec 11	81.9°F	80.0°F	77.8°F
Dec 12	79.6°F	78.3°F	77.7°F
Dec 13	78.4°F	76.2°F	77.7°F
Dec 14	78.3°F	78.8°F	78.2°F
Dec 15	78.7°F	78.5°F	78.6°F
Dec 16	79.3°F	80.0°F	79.3°F
Dec 17	79.3°F	78.7°F	79.3°F
Dec 18	79.0°F	79.4°F	78.9°F
Dec 19	79.1°F	78.6°F	79.0°F
Dec 20	79.3°F	78.6°F	79.2°F
Dec 21	79.7°F	80.7°F	79.6°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in São João de Meriti by month

In São João de Meriti, the months September through May offer comfortable swimming conditions, which amounts to 282 swimming days.

The warmest water in São João de Meriti was recorded on February 20, 2020, reaching a 86.7°F. While the coldest temperature occurred on August 8, 2018, dipping to 68.3°F. The average readings by season are 80.4°F in Winter, 78.4°F in Spring, 72.6°F in Summer, and 75.0°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Belford Roxo	78.3°F	3mi
Duque de Caxias	78.3°F	4mi
Rio de Janeiro	75.2°F	14mi
Niterói	76.7°F	18mi

* current water temperature in this city

** straight line distance from São João de Meriti