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Harrisburg
Water Temperature in Harrisburg in Susquehanna River: Current and Forecast
On this page, you will find comprehensive information about the water temperature in Harrisburg in Susquehanna 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 Harrisburg
68°F
TODAY
62°F
YESTERDAY
65°F
A WEEK AGO
As of today, the minimum water temperature in Harrisburg ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience.
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 Susquehanna River in Harrisburg Over the Last 30 Days
Today the water temperature in Harrisburg is higher than the same day in previous years. The water temperature range here in June is from 57°F to 72°F. 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 Harrisburg 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
| Date | Current | Average | Forecast |
|---|---|---|---|
| Jun 14 | 65°F | 65°F | |
| Jun 15 | 66°F | 65°F | |
| Jun 16 | 66°F | 65°F | |
| Jun 17 | 64°F | 65°F | |
| Jun 18 | 63°F | 65°F | |
| Jun 19 | 62°F | 65°F | |
| Jun 20 | 62°F | 65°F | |
| Jun 21 | 68°F | 65°F | |
| Jun 22 | 65°F | 68°F | |
| Jun 23 | 65°F | 68°F | |
| Jun 24 | 65°F | 68°F | |
| Jun 25 | 65°F | 67°F | |
| Jun 26 | 65°F | 67°F | |
| Jun 27 | 65°F | 67°F | |
| Jun 28 | 65°F | 67°F | |
| Jun 29 | 65°F | 67°F |
Water Temperature Ranges in Harrisburg by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 40°F | 48°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 40°F | 48°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 44°F | 52°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 41°F | 52°F | 63°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 56°F | 70°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 57°F | 65°F | 72°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 68°F | 75°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 71°F | 73°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 52°F | 64°F | 66°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 56°F | 61°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 47°F | 61°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 40°F | 46°F |
Monthly Water Temperature Histogram for Susquehanna River in Harrisburg
Harrisburg Weather
JUNE 22
66°F / 97°F
slight thunderstormrain: 6% | wind: 11 mph
JUNE 23
73°F / 99°F
slight thunderstormrain: 2% | wind: 9 mph
JUNE 24
75°F / 99°F
slight thunderstormrain: 4% | wind: 6 mph
JUNE 25
73°F / 93°F
slight thunderstormrain: 29% | wind: 3 mph
JUNE 26
70°F / 86°F
light drizzlerain: 33% | wind: 6 mph
Water Temperature in Harrisburg: General Trends and Swimming Opportunities
In Harrisburg, Pennsylvania, the Susquehanna River is a prominent waterway that runs through the city. The water temperature in the river varies depending on the season. During the warmer months of summer, the river can reach temperatures of around 70°F to 80°F (21°C to 27°C), making it more comfortable for recreational activities like wading and kayaking. However, during the colder months, especially in the winter, the water temperature can drop to as low as 40°F (4°C), making swimming unsafe and impractical.
While the Susquehanna River in Harrisburg is a scenic spot for boating, fishing, and kayaking, it is generally not used for swimming. The river has strong currents, especially in certain areas, and the water quality can fluctuate due to runoff from surrounding urban and rural areas. This can sometimes lead to pollution concerns, making it less than ideal for swimming. Although local residents enjoy the river for its beauty and recreational opportunities, safety concerns regarding the currents and water quality prevent it from being a popular swimming destination.
If you're looking to swim in Harrisburg, you may want to explore nearby swimming pools, local parks, or other controlled bodies of water. The city's public pools and the nearby lakes or recreational facilities offer a safer environment for swimming, where water quality and conditions are better managed. While the Susquehanna provides great opportunities for other water activities, swimming directly in the river is not recommended.
Geographical Location of Harrisburg
Frequently Asked Questions About Harrisburg and its Water Temperatures
What is the current water temperature in Harrisburg?
The water temperature today in Harrisburg is 68°F (20.1°C).
What is the water temperature in Harrisburg during the summer months?
The average water temperature in Harrisburg 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 Harrisburg in May?
The average water temperature in Harrisburg in May ranges from 46°F to 70°F (8°C to 21°C).
What is the water temperature in Harrisburg in September?
The average water temperature in Harrisburg in September is typically between 52°F to 66°F (11°C to 19°C).
Is it possible to swim in the Susquehanna River in Harrisburg, and what are the available options for doing so?
Yes, it's possible to swim in the Susquehanna River in Harrisburg, with popular options including designated swim areas, local beaches, or boating launches for a more secluded dip. Always ensure to prioritize safety and obey local regulations.