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Bethlehem
Water Temperature in Bethlehem in Lehigh River: Current and Forecast
On this page, you will find comprehensive information about the water temperature in Bethlehem in Lehigh 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 Bethlehem
64°F
TODAY
64°F
YESTERDAY
60°F
A WEEK AGO
As of today, the minimum water temperature in Bethlehem 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 Lehigh River in Bethlehem Over the Last 30 Days
Today the water temperature in Bethlehem is lower 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 Bethlehem 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 6 | 60°F | 65°F | |
Jun 7 | 63°F | 65°F | |
Jun 8 | 63°F | 65°F | |
Jun 9 | 66°F | 65°F | |
Jun 10 | 66°F | 65°F | |
Jun 11 | 64°F | 65°F | |
Jun 12 | 64°F | 65°F | |
Jun 13 | 64°F | 65°F | |
Jun 14 | 65°F | 64°F | |
Jun 15 | 65°F | 64°F | |
Jun 16 | 65°F | 64°F | |
Jun 17 | 65°F | 64°F | |
Jun 18 | 65°F | 64°F | |
Jun 19 | 65°F | 64°F | |
Jun 20 | 65°F | 64°F | |
Jun 21 | 65°F | 64°F |
Water Temperature Ranges in Bethlehem by Month
January
Minimum | Average | Maximum |
---|---|---|
37°F | 40°F | 48°F |
February
Minimum | Average | Maximum |
---|---|---|
37°F | 42°F | 48°F |
March
Minimum | Average | Maximum |
---|---|---|
37°F | 44°F | 52°F |
April
Minimum | Average | Maximum |
---|---|---|
41°F | 50°F | 61°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 Lehigh River in Bethlehem
Bethlehem Weather
JUNE 14
59°F / 75°F
light drizzlerain: 43% | wind: 5 mph
JUNE 15
64°F / 81°F
moderate drizzlerain: 48% | wind: 4 mph
JUNE 16
59°F / 72°F
moderate drizzlerain: 38% | wind: 11 mph
JUNE 17
57°F / 64°F
light drizzlerain: 31% | wind: 8 mph
Water Temperature in Bethlehem: General Trends and Swimming Opportunities
In Bethlehem, Pennsylvania, the Lehigh River flows through the city, providing a scenic backdrop and recreational opportunities. However, the temperature of the river water generally remains quite cold, especially in the spring and fall. During the summer months, the temperature of the Lehigh River typically ranges from 60°F to 70°F (15°C to 21°C), which is considered chilly for comfortable swimming. The river's water temperature is influenced by various factors, including upstream flows, the time of year, and weather conditions, with spring runoff from surrounding mountains making the water even colder early in the season.
While swimming is not commonly done directly in the river in Bethlehem, the Lehigh River is popular for other water activities such as kayaking, canoeing, and fishing. There are areas where people can wade or take part in recreational floating, but these activities usually occur in designated, calm sections of the river. Due to the fast-moving nature of the Lehigh River in certain areas, swimming can be risky because of potential currents. In general, it's recommended to avoid swimming in the river due to water quality concerns and the strong currents that can make it unsafe.
For those seeking better swimming options near Bethlehem, several nearby lakes and pools, such as those at local parks, offer more ideal conditions for swimming. The colder temperatures of the Lehigh River, combined with the natural conditions, make it more suited for activities like boating or scenic enjoyment rather than swimming.
Geographical Location of Bethlehem
Nearby Cities
Frequently Asked Questions About Bethlehem and its Water Temperatures
What is the current water temperature in Bethlehem?
The water temperature today in Bethlehem is 64°F (17.6°C).
What is the water temperature in Bethlehem during the summer months?
The average water temperature in Bethlehem 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 Bethlehem in May?
The average water temperature in Bethlehem in May ranges from 46°F to 70°F (8°C to 21°C).
What is the water temperature in Bethlehem in September?
The average water temperature in Bethlehem in September is typically between 52°F to 66°F (11°C to 19°C).
Is it possible to swim in the Lehigh River in Bethlehem, and what are the available options for doing so?
Yes, you can swim in Lehigh River, Bethlehem. Options involve swimming at designated areas like Sand Island or joining local water sports organizations for safe and controlled experiences.