Pardee Reservoir — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Pardee Reservoir, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Pardee Reservoir today is 29.4°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature is above 82°F (28°C). This is very warm water, which may feel almost hot to most people. Swimming in such conditions is perfect for those seeking relaxation and comfort in the water. These waters are often preferred for relaxation in hot weather, as the water temperature does not cool the body significantly. However, it is important to remember that in such warm waters, caution is necessary, as prolonged exposure without rest can lead to overheating. 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.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUL 14 | 25.4°C | 26.7°C | |
| JUL 15 | 27.5°C | 26.7°C | |
| JUL 16 | 28.5°C | 26.7°C | |
| JUL 17 | 29.0°C | 26.7°C | |
| JUL 18 | 29.3°C | 26.7°C | |
| JUL 19 | 29.3°C | 26.7°C | |
| JUL 20 | 29.3°C | 26.7°C | |
| JUL 21 | 29.3°C | 26.7°C | |
| JUL 22 | 26.7°C | 29.3°C | |
| JUL 23 | 26.7°C | 29.1°C | |
| JUL 24 | 26.7°C | 29.0°C | |
| JUL 25 | 26.7°C | 28.9°C | |
| JUL 26 | 26.7°C | 28.7°C | |
| JUL 27 | 26.7°C | 28.6°C | |
| JUL 28 | 26.7°C | 28.5°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 8°C | 10°C | 12°C |
| February | 5°C | 9°C | 13°C |
| March | 7°C | 14°C | 20°C |
| April | 14°C | 17°C | 20°C |
| May | 16°C | 20°C | 25°C |
| June | 21°C | 24°C | 27°C |
| July | 24°C | 27°C | 30°C |
| August | 24°C | 27°C | 29°C |
| September | 22°C | 24°C | 27°C |
| October | 19°C | 22°C | 25°C |
| November | 11°C | 16°C | 20°C |
| December | 10°C | 13°C | 16°C |
Pardee Reservoir: Water Temperature by Location
Pardee Reservoir: Weather Forecast
July 22
July 23
July 24
July 25
July 26
Location & Local Information
Pardee Reservoir, a foothill impoundment in California’s Mokelumne River watershed, experiences noticeable seasonal swings in surface water temperature. In summer, surface temperatures commonly range from the mid-60s to mid-70s °F (about 18–24 °C) and can warm into the upper 70s °F (around 25 °C) on hot, shallow bays. Spring and fall bring cooler surface readings typically between the low 50s and low 60s °F (10–16 °C), while winter surface temperatures often fall to the mid-40s to mid-50s °F (7–13 °C). As with many reservoirs, deeper water remains substantially colder year-round because of thermal stratification, so temperature can drop sharply with depth even when the surface feels moderate.
Swimming is generally not permitted at Pardee Reservoir because it is managed in part for municipal water supply and to protect water quality. Restrictions on direct-contact recreation help reduce contamination risks and make monitoring and treatment more reliable for downstream users. Safety and rescue considerations also factor into the policy: colder deep water, sudden drop-offs, and boat traffic increase hazards. Recreational activities such as boating and fishing are available in designated areas, but those planning any water contact should check current management rules and heed posted prohibitions to protect health and safety.