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Raritan River
Raritan River Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Raritan River, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Raritan River
11.5°C
TODAY
11.5°C
YESTERDAY
9.2°C
A WEEK AGO
As of today, the minimum water temperature in the Raritan River ranges from 50°F (10°C) to 54°F (12°C). The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit can be used.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Analysis, Historical Data, and Forecast of Water Temperature
Water Temperature Chart for Raritan River Over the Last 30 Days
Today the water temperature in Raritan River is higher than the same day in previous years. The water temperature range here in April is from 5°C to 16°C. The water temperature is trending upward, and it has increased both over the past 30 days and the past week.
The forecasted water temperature values for Raritan River are presented in the table below.
The actual water temperature values near the shore may differ by a few degrees from the stated values. For the development of the forecast, we use our own mathematical model that takes into account the current water temperature changes, historical data, and key weather trends, including wind strength and direction, and air temperature in each specific region.
Daily Water Temperature Chart
| Date | Current | Average | Forecast |
|---|---|---|---|
| Apr 17 | 9.2°C | 9.9°C | |
| Apr 18 | 9.7°C | 9.9°C | |
| Apr 19 | 9.7°C | 9.9°C | |
| Apr 20 | 9.8°C | 9.9°C | |
| Apr 21 | 10.5°C | 9.9°C | |
| Apr 22 | 11.0°C | 9.9°C | |
| Apr 23 | 11.5°C | 9.9°C | |
| Apr 24 | 11.5°C | 9.9°C | |
| Apr 25 | 9.9°C | 11.4°C | |
| Apr 26 | 9.9°C | 11.3°C | |
| Apr 27 | 9.9°C | 11.2°C | |
| Apr 28 | 9.9°C | 11.1°C | |
| Apr 29 | 9.9°C | 11.0°C | |
| Apr 30 | 9.9°C | 10.9°C | |
| May 1 | 13.4°C | 11.1°C | |
| May 2 | 13.4°C | 11.2°C |
Water Temperature Ranges in Raritan River by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 1°C | 5°C | 9°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 1°C | 5°C | 9°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 2°C | 6.5°C | 11°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 5°C | 9.9°C | 16°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 13.4°C | 21°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 18.5°C | 22°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 20°C | 24°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 21.4°C | 23°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 17.6°C | 19°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 13.3°C | 16°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 8.1°C | 16°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 4.7°C | 8°C |
Monthly Water Temperature Histogram for Raritan River
Water Temperature in Cities and Towns on Raritan River
Known Beaches in the Area of Raritan River?
Sunset Lake
Sunset Lake is a 5-stars sandy beach, located in a 10 km (6 miles) radius of Raritan River. There are lifeguards on the beach. There is parking. There are restrooms. Sunset Lake is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Raritan River Weather
APRIL 25
12°C / 20°C
overcastrain: 9% | wind: 16 km/h
APRIL 26
15°C / 22°C
slight rain showersrain: 62% | wind: 24 km/h
APRIL 27
6°C / 19°C
clear skyrain: 55% | wind: 21 km/h
APRIL 28
7°C / 21°C
overcastrain: 4% | wind: 16 km/h
APRIL 29
11°C / 27°C
overcastrain: 7% | wind: 21 km/h
Water Temperature in Raritan River: General Trends and Swimming Opportunities
Source:
• location Confluence of South Branch Raritan River and North Branch Raritan River
• elevation 47.7 ft (14.5 m)
Mouth:
• location Raritan Bay
Length 69.6 mi (112.0 km)
The Raritan River, located in New Jersey, offers a mix of swimming opportunities and challenges depending on the time of year and the water conditions. During the warmer months, typically from late spring to early fall, the river's water temperature can rise to more comfortable levels for swimming, ranging from 70°F to 80°F (21°C to 27°C). However, the river's water temperature can be highly influenced by rainfall and seasonal changes, with colder temperatures in the early spring and fall, often dipping below 60°F (15°C), making it less ideal for swimming without proper protection.
While swimming is possible in the Raritan River, it is important to note that the river is not as widely used for recreational swimming compared to some other rivers or beaches in the region. The current can be swift in some parts, and water quality can vary, especially following storms or in areas near urban centers. Despite this, there are several parks and natural areas along the river where people enjoy boating, kayaking, and fishing. The river's proximity to populated areas means that certain sections may have limited access for swimming, but it remains a popular destination for other water activities. Always check the water conditions and be cautious of potential pollution in urban sections of the river when considering swimming.
Geographical Location of Raritan River
Nearby Rivers
Frequently Asked Questions About Raritan River and its Water Temperatures
What is the current water temperature in Raritan River?
The water temperature today in Raritan River ranges from 51°F (10.4°C) to 56°F (13.4°C).
What is the water temperature in Raritan River during the summer months?
The average water temperature in Raritan River during the summer months is typically between 65°F to 71°F (19°C to 21°C), and it can reach up to 75°F (24°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Raritan River in May?
The average water temperature in Raritan River in May ranges from 46°F to 70°F (8°C to 21°C).
What is the water temperature in Raritan River in September?
The average water temperature in Raritan River in September is typically between 52°F to 66°F (11°C to 19°C).
Where does Raritan River flow?
Raritan River flows through United States (New Jersey).
Is it possible to swim in the Raritan River?
Yes, it is physically possible to swim in the Raritan River. However, due to pollution concerns, it is not recommended for safety and health reasons.
What major cities are located on Raritan River?
Cities along the course of Raritan River include Edison (New Jersey), New Brunswick (New Jersey), Perth Amboy (New Jersey), Piscataway (New Jersey), Sayreville (New Jersey).