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Hartford

Water Temperature in Hartford in Connecticut River: Current and Forecast

On this page, you will find comprehensive information about the water temperature in Hartford in Connecticut 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 Hartford

16.0°C

TODAY

15.0°C

YESTERDAY

16.0°C

A WEEK AGO

As of today, the minimum water temperature in Hartford ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people.

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 Connecticut River in Hartford Over the Last 30 Days

Today the water temperature in Hartford is lower than the same day in previous years. The water temperature range here in June is from 14°C to 22°C. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Hartford 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.

Table of Daily Water Temperature Data

DateCurrentAverageForecast
May 3016.0°C13.4°C
May 3114.6°C13.4°C
Jun 115.2°C18.5°C
Jun 215.0°C18.5°C
Jun 315.8°C18.5°C
Jun 415.0°C18.5°C
Jun 515.0°C18.5°C
Jun 616.0°C18.5°C
Jun 718.5°C16.2°C
Jun 818.5°C16.3°C
Jun 918.5°C16.4°C
Jun 1018.5°C16.5°C
Jun 1118.5°C16.6°C
Jun 1218.5°C16.7°C
Jun 1318.5°C16.8°C
Jun 1418.5°C16.9°C
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Water Temperature Ranges in Hartford by Month

January

MinimumAverageMaximum
2°C5.5°C9°C

February

MinimumAverageMaximum
2°C5.5°C9°C

March

MinimumAverageMaximum
3°C6.7°C11°C

April

MinimumAverageMaximum
5°C9.9°C16°C

May

MinimumAverageMaximum
8°C13.4°C21°C

June

MinimumAverageMaximum
14°C18.5°C22°C

July

MinimumAverageMaximum
17°C20°C24°C

August

MinimumAverageMaximum
17°C21.4°C23°C

September

MinimumAverageMaximum
11°C17.6°C19°C

October

MinimumAverageMaximum
8°C13.3°C16°C

November

MinimumAverageMaximum
3°C8.1°C16°C

December

MinimumAverageMaximum
3°C4.7°C8°C

Monthly Water Temperature Histogram for Connecticut River in Hartford

Hartford Weather

JUNE 7

19°C / 23°C
moderate rain

rain: 35% | wind: 19 km/h

JUNE 8

12°C / 26°C
overcast

rain: 36% | wind: 19 km/h

JUNE 9

15°C / 22°C
light drizzle

rain: 32% | wind: 13 km/h

JUNE 10

14°C / 27°C
moderate rain showers

rain: 54% | wind: 22 km/h

JUNE 11

16°C / 27°C
overcast

rain: 54% | wind: 16 km/h

JUNE 12

13°C / 29°C
partly cloudy

rain: 15% | wind: 14 km/h

Water Temperature in Hartford: General Trends and Swimming Opportunities

Hartford, Connecticut, is located along the Connecticut River, which is the longest river in New England and a popular location for various water activities. However, the water temperature in the Connecticut River can be quite cold, especially in the spring and early summer, due to the influx of snowmelt from the surrounding mountains. In early spring, the river's temperature can range from 40°F (4°C) to 50°F (10°C). As the summer months approach, the water warms up, typically reaching temperatures between 60°F (16°C) and 70°F (21°C), making it more suitable for recreational activities like kayaking, boating, and fishing.

While the river can be a great spot for water sports, the cooler temperatures usually make it less ideal for extended swimming, particularly in the early part of the season. For those who do want to take a dip, the Connecticut River can be refreshing, but it may be uncomfortable for long periods, especially if the air temperature is cooler. Many locals and visitors prefer to engage in water activities like rafting or tubing, where the chilly water is more manageable.

For a more comfortable swimming experience, Hartford residents often turn to public pools or nearby lakes. There are several options within driving distance, including state parks and recreational lakes, where the water temperatures are more conducive to swimming. These lakes often warm up more quickly in the summer months, reaching temperatures between 70°F (21°C) and 80°F (27°C), making them much more comfortable for swimmers looking to cool off.

Geographical Location of Hartford

Nearby Cities

Frequently Asked Questions About Hartford and its Water Temperatures

What is the current water temperature in Hartford?

The water temperature today in Hartford is 61°F (16.0°C).

What is the water temperature in Hartford during the summer months?

The average water temperature in Hartford 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 Hartford in May?

The average water temperature in Hartford in May ranges from 46°F to 70°F (8°C to 21°C).

What is the water temperature in Hartford in September?

The average water temperature in Hartford in September is typically between 52°F to 66°F (11°C to 19°C).

Is it possible to swim in the Connecticut River in Hartford, and what are the available options for doing so?

Yes, it is possible to swim in the Connecticut River in Hartford, typically via authorized public access spots or private boat launches. However, be aware of potential risks and local regulations before swimming.