Water Temperature of Halfmoon Creek in Twin Lakes, CO

Current Water Temperature

55.4°F

Measurement Time: Saturday, September 12, 2026, 10:30 AM MDT

Temperature Locations

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Local Points of Interest

Malta, CO; Leadville, CO; Mount Massive Wilderness

Halfmoon Creek

Station Name: HALFMOON CREEK NEAR MALTA, CO
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 9,875 feet

Nearest Address:
Halfmoon Rd
Twin Lakes, CO 81251
Lake County

GPS Coordinates: 39.17221259, -106.3891926

Nearby Water Temperatures

Arkansas River, Granite, CO (11.1 mi)
Roaring Fork River, Aspen, CO (25.3 mi)
Roaring Fork River, Basalt, CO (39.7 mi)
Eagle River, Edwards, CO (41 mi)
Eagle River, Gypsum, CO (45.2 mi)
Colorado River, Burns, CO (55 mi)
Colorado River, Glenwood Springs, CO (55.1 mi)
Roaring Fork River, Glenwood Springs, CO (56.6 mi)
Colorado River, Glenwood Springs, CO (56.6 mi)
Colorado River, Glenwood Springs, CO (60.6 mi)
Fraser River, Tabernash, CO (63.9 mi)
Fraser River, Tabernash, CO (64.5 mi)
South Platte River, Roxborough Park, CO (68.3 mi)
South Boulder Creek, Eldorado Springs, CO (77.9 mi)
Arkansas River, Cañon City, CO (79.5 mi)

Weather for Twin Lakes, Colorado

Current Weather

69°F
Mostly Sunny
Mostly Sunny
26%
NW 5 mph
32°F

Weather Forecast

Mostly Sunny
This Afternoon
71°F - Mostly Sunny
Partly Cloudy
Tonight
42°F - Partly Cloudy
Mostly Sunny then Slight Chance Showers And Thunderstorms
Sunday
74°F - Mostly Sunny then Slight Chance Showers And Thunderstorms
Showers And Thunderstorms Likely
Sunday Night
46°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Monday
66°F - Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Monday Night
41°F - Chance Showers And Thunderstorms
Showers And Thunderstorms Likely
Tuesday
67°F - Showers And Thunderstorms Likely
Chance Showers And Thunderstorms
Tuesday Night
41°F - Chance Showers And Thunderstorms
Showers And Thunderstorms Likely
Wednesday
68°F - Showers And Thunderstorms Likely
Chance Showers And Thunderstorms
Wednesday Night
40°F - Chance Showers And Thunderstorms
Showers And Thunderstorms Likely
Thursday
67°F - Showers And Thunderstorms Likely
Slight Chance Showers And Thunderstorms then Partly Cloudy
Thursday Night
37°F - Slight Chance Showers And Thunderstorms then Partly Cloudy
Mostly Sunny then Chance Showers And Thunderstorms
Friday
66°F - Mostly Sunny then Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Mostly Clear
Friday Night
36°F - Slight Chance Showers And Thunderstorms then Mostly Clear

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:01 PM
Sunset: 7:18 PM
Daylight: 12 hrs 34 mins
Moonrise: 8:25 AM
Moon Transit: 2:14 PM
Moonset: 7:54 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:44 PM - 4:14 PM

Minor Periods

7:24 PM - 8:54 PM
7:55 AM - 9:25 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:01 PM
Sunset: 7:18 PM
Daylight: 12 hrs 34 mins
Moonrise: 8:25 AM
Moon Transit: 2:14 PM
Moonset: 7:54 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:44 PM - 4:14 PM

Minor Periods

7:24 PM - 8:54 PM
7:55 AM - 9:25 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:01 PM
Sunset: 7:18 PM
Daylight: 12 hrs 34 mins
Moonrise: 8:25 AM
Moon Transit: 2:14 PM
Moonset: 7:54 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:44 PM - 4:14 PM

Minor Periods

7:24 PM - 8:54 PM
7:55 AM - 9:25 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:01 PM
Sunset: 7:17 PM
Daylight: 12 hrs 31 mins
Moonrise: 9:31 AM
Moon Transit: 3:00 PM
Moonset: 8:19 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:30 PM - 5:00 PM

Minor Periods

7:49 PM - 9:19 PM
9:01 AM - 10:31 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:01 PM
Sunset: 7:17 PM
Daylight: 12 hrs 31 mins
Moonrise: 9:31 AM
Moon Transit: 3:00 PM
Moonset: 8:19 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:30 PM - 5:00 PM

Minor Periods

7:49 PM - 9:19 PM
9:01 AM - 10:31 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:01 PM
Sunset: 7:15 PM
Daylight: 12 hrs 29 mins
Moonrise: 10:37 AM
Moon Transit: 3:45 PM
Moonset: 8:47 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

12:37 AM - 3:07 AM
3:15 PM - 5:45 PM

Minor Periods

8:17 PM - 9:47 PM
10:07 AM - 11:37 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:01 PM
Sunset: 7:15 PM
Daylight: 12 hrs 29 mins
Moonrise: 10:37 AM
Moon Transit: 3:45 PM
Moonset: 8:47 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

12:37 AM - 3:07 AM
3:15 PM - 5:45 PM

Minor Periods

8:17 PM - 9:47 PM
10:07 AM - 11:37 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 1:00 PM
Sunset: 7:13 PM
Daylight: 12 hrs 26 mins
Moonrise: 11:42 AM
Moon Transit: 4:33 PM
Moonset: 9:18 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

1:23 AM - 3:53 AM
4:03 PM - 6:33 PM

Minor Periods

8:48 PM - 10:18 PM
11:12 AM - 12:42 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 1:00 PM
Sunset: 7:13 PM
Daylight: 12 hrs 26 mins
Moonrise: 11:42 AM
Moon Transit: 4:33 PM
Moonset: 9:18 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

1:23 AM - 3:53 AM
4:03 PM - 6:33 PM

Minor Periods

8:48 PM - 10:18 PM
11:12 AM - 12:42 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:00 PM
Sunset: 7:12 PM
Daylight: 12 hrs 24 mins
Moonrise: 12:46 AM
Moon Transit: 5:22 PM
Moonset: 9:56 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

2:12 AM - 4:42 AM
4:52 PM - 7:22 PM

Minor Periods

9:26 PM - 10:56 PM
12:16 AM - 1:46 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:00 PM
Sunset: 7:12 PM
Daylight: 12 hrs 24 mins
Moonrise: 12:46 AM
Moon Transit: 5:22 PM
Moonset: 9:56 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

2:12 AM - 4:42 AM
4:52 PM - 7:22 PM

Minor Periods

9:26 PM - 10:56 PM
12:16 AM - 1:46 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 1:00 PM
Sunset: 7:10 PM
Daylight: 12 hrs 21 mins
Moonrise: 1:45 PM
Moon Transit: 6:13 PM
Moonset: 10:40 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

3:02 AM - 5:32 AM
5:43 PM - 8:13 PM

Minor Periods

10:10 PM - 11:40 PM
1:15 PM - 2:45 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 1:00 PM
Sunset: 7:10 PM
Daylight: 12 hrs 21 mins
Moonrise: 1:45 PM
Moon Transit: 6:13 PM
Moonset: 10:40 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

3:02 AM - 5:32 AM
5:43 PM - 8:13 PM

Minor Periods

10:10 PM - 11:40 PM
1:15 PM - 2:45 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 1:00 PM
Sunset: 7:09 PM
Daylight: 12 hrs 19 mins
Moonrise: 2:40 PM
Moon Transit: 7:05 PM
Moonset: 11:31 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

3:53 AM - 6:23 AM
6:35 PM - 9:05 PM

Minor Periods

12:00 AM - 12:00 AM
2:10 PM - 3:40 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 1:00 PM
Sunset: 7:09 PM
Daylight: 12 hrs 19 mins
Moonrise: 2:40 PM
Moon Transit: 7:05 PM
Moonset: 11:31 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

3:53 AM - 6:23 AM
6:35 PM - 9:05 PM

Minor Periods

12:00 AM - 12:00 AM
2:10 PM - 3:40 PM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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