Waterlands
Lyell Fk Tuolumne R .56 Mi Bl Kuna C nr Tuolumne M River
USGS · 374742119154401
LYELL FK TUOLUMNE R .56 MI BL KUNA C NR TUOLUMNE M RIVER
USGS · 374742119154401LIVE

LYELL FK TUOLUMNE R .56 MI BL KUNA C NR TUOLUMNE M

TUOLUMNE COUNTY, CA37.7950°N, -119.2619°W
AIR TEMP
52°F
WIND
7mph W
FISH INDEX
81SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
—cfs
No flow data available
Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

18.7in

-23% vs normal

18.68 in of precipitation so far this year, 23% below the 30-year normal of 24.24 in for this point in the season.

YTD Total

18.7in

This year so far

Normal to Date

24.2in

30-yr average

Typical Range

13.0–36.3in

10th–90th pct YTD

Departure

-23%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 4.74" · normal 6.62" (1.3–14.1)
Jan
Feb: 7.43" · normal 6.25" (1.1–12.3)
Feb
Mar: 0.70" · normal 5.35" (0.9–12.5)
Mar
Apr: 3.70" · normal 2.86" (0.8–5.9)
Apr
May: 1.22" · normal 2.06" (0.8–3.6)
May
Jun: 0.84" · normal 1.06" (0.1–2.3)
Jun
Jul: 0.06" (so far)· normal 1.21" (0.4–2.4)
Jul
Aug: normal 0.89" (0.2–1.7)
Aug
Sep: normal 0.88" (0.3–1.7)
Sep
Oct: normal 1.79" (0.2–3.9)
Oct
Nov: normal 3.11" (0.7–6.2)
Nov
Dec: normal 5.67" (0.7–11.2)
Dec
Baseline 1991–2020 · Source: Open-Meteo01:14 AM
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Weather Conditions
WEATHER CONDITIONS
TODAY
58°
40°
THU
62°
42°
FRI
64°
43°
SAT
70°
45°
SUN
71°
45°
MON
71°
46°
TUE
73°
45°
TIME
THU
2
NOW
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
FRI
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SAT
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SUN
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
MON
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
TEMP
hourly forecast
43°
cool
43°
43°
42°
42°
42°
45°
50°
53°
55°
57°
60°
61°
62°
61°
60°
59°
57°
55°
53°
49°
46°
48°
48°
47°
46°
45°
44°
43°
43°
46°
52°
55°
57°
60°
63°
63°
64°
64°
63°
62°
61°
59°
53°
48°
47°
48°
47°
47°
47°
46°
45°
45°
46°
52°
57°
59°
62°
64°
67°
69°
70°
69°
67°
66°
64°
62°
55°
51°
49°
48°
48°
48°
48°
47°
46°
45°
46°
55°
59°
62°
65°
67°
69°
70°
71°
70°
69°
67°
65°
63°
56°
51°
50°
50°
49°
48°
48°
47°
46°
46°
47°
56°
60°
63°
65°
68°
69°
70°
71°
71°
70°
68°
64°
WIND
mph · gust · dir
9mph ENE
G 20 mph
9
G20
ENE
10
G20
ENE
10
G18
E
8
G16
E
9
G15
ESE
9
G14
SE
10
G15
SE
12
G16
SE
11
G14
SSE
9
G11
SSE
8
G9
SSW
9
G10
SSW
10
G12
SSW
10
G12
SW
10
G11
W
9
W
7
G8
W
6
W
4
G5
WNW
5
G8
N
5
S
8
G10
ESE
6
G13
ESE
5
G16
E
3
G16
WSW
2
G17
SSE
10
G19
E
8
G17
E
8
G15
ESE
8
G16
ESE
8
G15
SE
11
G15
SE
10
G14
SE
9
G13
SE
8
G10
S
10
G11
SW
9
G10
SSW
10
WSW
10
W
9
W
6
WSW
5
WSW
5
W
3
W
2
G3
SW
4
SSE
3
SE
2
ENE
2
NE
1
G2
NE
1
G2
ENE
3
E
4
ENE
5
E
5
E
5
G6
E
4
G6
E
4
G7
E
3
G6
ESE
2
G6
SSW
7
WSW
12
W
11
W
9
W
8
W
6
W
5
WSW
4
WSW
3
WSW
2
G3
SW
2
G3
SW
2
G3
SW
2
G3
W
2
G3
WNW
2
G3
W
1
G2
WSW
1
S
2
SE
3
ESE
2
G3
SE
2
G5
SSE
3
G7
S
4
G7
SSW
6
WSW
10
WSW
12
W
13
W
12
WSW
9
W
7
W
5
WSW
4
WSW
3
SW
4
SSW
3
SW
4
W
3
G4
W
3
G4
WNW
2
G3
W
1
G2
WSW
1
G2
S
2
SE
3
SE
4
G5
S
5
G8
SSW
6
G10
SW
9
G12
SW
13
G14
SW
15
WSW
15
WSW
13
G14
WSW
11
G12
WSW
9
G10
WSW
PRECIP
chance %
1%
1%
2%
0%
0%
0%
0%
0%
0%
1%
1%
2%
2%
3%
8%
8%
8%
6%
3%
3%
2%
1%
1%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
9%
9%
9%
9%
9%
9%
5%
5%
5%
5%
5%
5%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
2%
2%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
4%
4%
4%
4%
4%
4%
1%
CLOUDS
cover %
0%
clear
0%
0%
0%
0%
23%
33%
53%
56%
97%
4%
3%
17%
28%
19%
13%
9%
35%
34%
26%
12%
9%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
3%
6%
39%
32%
71%
66%
6%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
6%
65%
10%
6%
6%
0%
0%
0%
5%
5%
5%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
0%
5%
6%
5%
66%
6%
0%
0%
0%
5%
0%
0%
5%
5%
0%
5%
5%
5%
0%
0%
0%
0%
0%
1%
1%
2%
2%
2%
2%
1%
PRESSURE
hPa · trend
729
729733737735732736739732733737738733732737736732732737737
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
81
Temperature
Ideal
Wind
Light
Pressure
Falling — Active
Moon Phase
Average
DAYLIGHT
SUNRISE
05:38 AM
SUNSET
08:22 PM
14H 44M OF DAYLIGHT18H 14M REMAINING
MOON PHASE
Waning Gibbous
95% illuminated

Station Location

37.7950, -119.2619
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-02 02:08 UTC
Site #374742119154401·USGS

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