Wilton, California Climate
United States
Pop. 5,363 Elev. 25 m / 82 ft
TZ: America/Los_Angeles (UTC-7) ·
Dry and hot, Wilton sees August highs of 94°F (34°C) and cool January lows of 37°F (3°C). Humidity pushes the summer feels-like temperature to around 102°F (39°C). Expect around 33 rainy days annually (26.3 in / 668 mm total). The city averages 222 sunny days per year and around 25 thunderstorm days. Nearby lake water reaches 70°F (21°C) in summer.
| Temperature | 94°F (35°C) high | 37°F (3°C) low |
| Feels like | 102°F (39°C) high | 37°F (3°C) low |
| Rain | 33 days | 26.3 in (668 mm) /yr |
| Sky | 222 sunny | 25 stormy |
| Wind | 3.0 mph (1.3 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jan, Apr, May, Oct
Sky & Air by Month
Cloud cover (%)
26
Jan 59
Feb 56
Mar 42
Apr 18
May 8
Jun 12
Jul 11
Aug 29
Sep 33
Oct 61
Nov 67
Dec Humidity (%)
67
Jan 73
Feb 69
Mar 61
Apr 44
May 47
Jun 53
Jul 47
Aug 52
Sep 63
Oct 79
Nov 86
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 26 mi Sacramento International Airport (SMF)
Ski resort 66 mi Bear Valley
National park 14 mi Old Sacramento State Historic Park
Mountain peak
(5,056 ft) 45 mi Baltic Peak
Hospital 6 mi Kaiser Permanente Medical Offices
Hiking trail 18 mi Mokelumne Coast to Crest Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 61°F 16°C | 37°F 3°C | 0.9 in 23 mm | — | 23 |
| February | 63°F 17°C | 44°F 6°C | 7.7 in 195 mm | — | 8 |
| March | 67°F 19°C | 47°F 8°C | 4.2 in 106 mm | — | 9 |
| April | 75°F 24°C | 50°F 10°C | 0.8 in 20 mm | — | 15 |
| May | 86°F 30°C | 57°F 14°C | 0.1 in 2 mm | — | 27 |
| June | 90°F 32°C | 59°F 15°C | 0.0 in 0 mm | — | 30 |
| July | 90°F 32°C | 60°F 15°C | 0.0 in 0 mm | — | 27 |
| August | 94°F 35°C | 63°F 17°C | 0.0 in 0 mm | — | 31 |
| September | 90°F 32°C | 63°F 17°C | 0.0 in 1 mm | — | 21 |
| October | 77°F 25°C | 53°F 12°C | 1.9 in 48 mm | — | 18 |
| November | 66°F 19°C | 48°F 9°C | 5.2 in 131 mm | — | 7 |
| December | 56°F 13°C | 43°F 6°C | 5.6 in 143 mm | — | 6 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 23 | 1 |
| February | 8 | 5 |
| March | 9 | 4 |
| April | 15 | 1 |
| May | 27 | 0 |
| June | 30 | 0 |
| July | 27 | 0 |
| August | 31 | 0 |
| September | 21 | 0 |
| October | 18 | 2 |
| November | 7 | 4 |
| December | 6 | 8 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 48°F 9°C |
| February | 50°F 10°C |
| March | 54°F 12°C |
| April | 59°F 15°C |
| May | 63°F 17°C |
| June | 67°F 19°C |
| July | 69°F 20°C |
| August | 70°F 21°C |
| September | 70°F 21°C |
| October | 64°F 18°C |
| November | 58°F 15°C |
| December | 50°F 10°C |