Mount Shasta 気候 and Average 天気
気候 of Mount Shasta: average temperatures, rainfall and seasons month by month.
気候 in Mount Shasta month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 1月 | -12° | -19° | 241 mm | ★☆☆☆☆ |
| 2月 | -14° | -20° | 340 mm | ★☆☆☆☆ |
| 3月 | -11° | -19° | 244 mm | ★☆☆☆☆ |
| 4月 | -9° | -18° | 117 mm | ★☆☆☆☆ |
| 5月 | -4° | -14° | 54 mm | ★★☆☆☆ |
| 6月 | 4° | -9° | 14 mm | ★★★☆☆ |
| 7月 | 10° | -3° | 14 mm | ★★★☆☆ |
| 8月 | 8° | -3° | 24 mm | ★★★☆☆ |
| 9月 | 2° | -7° | 50 mm | ★★☆☆☆ |
| 10月 | -4° | -12° | 75 mm | ★★☆☆☆ |
| 11月 | -11° | -18° | 263 mm | ★☆☆☆☆ |
| 12月 | -12° | -18° | 365 mm | ★☆☆☆☆ |
気候 type: Polar. 出典: Open-Meteo archive (ERA5).
Recent extremes in Mount Shasta
高いest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Mount Shasta compares、nearby places
Annual averages, and the difference against Mount Shasta.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Lassen Volcanic National Park | 120 km | 7°C | +16°C warmer | 1178 mm |
| Redwood National and State Parks | 153 km | 11°C | +20°C warmer | 1638 mm |
| Crater Lake National Park | 162 km | 6°C | +15°C warmer | 1548 mm |
| Crater Lake | 171 km | 6°C | +15°C warmer | 1465 mm |
| Reno | 290 km | 12°C | +22°C warmer | 362 mm |
訪問に最適な時期 Mount Shasta
Go in 6月, 7月 and 8月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 1月, 2月 and 12月 - expect the least comfortable mix of heat, cold or rain.
What this means for Mount Shasta
Today is slightly cooler than average for 10月. The forecast high of -8°C is 3.9°C below the -4°C typical for this month.
A 61% chance means rain is expected over most of the area. Plan indoor alternatives.
Overnight lows near -13°C mean ice is possible on bridges before dawn. Wet roads are likely; braking distances roughly double in heavy rain.
At 4.322 m, air here runs roughly 28°C cooler than the same latitude at sea level.
Northern Hemisphere, so peak summer falls in 6月から8月.
The gap between the warmest and coldest month averages 21°C.
Whatからpack, whatからskip
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots、grip for ice
- Avoid high-elevation trails without traction devices - frozen surfaces persist in shade all day.
- If your dates are flexible, avoid 1月, 2月 and 12月 - historically the least comfortable months here.
概要
Mount Shasta is a mountain in California. Mount Shasta is a mountain known as a volcano in northern California. It sits at 4.322 m above sea level.
現在の気温は-8°C (18°F) in Mount Shasta、霧. 体感温度は-13°C. 今日の気温は-13°Cから-8°C. 降水確率は61%. Sightseeing conditions score 5.5/10 - 普通 — 天候に合わせて計画してください.
訪問に最適な時期はMount Shasta is 6月, 7月 and 8月. 気候はpolar. 1月, 2月 and 12月 tendからbe the least comfortable months. 7月 is the warmest month、average highs near 10°C, while 2月 is the coldest、lows near -20°C.
The closest major airport is San Francisco International Airport (SFO), about 421 km away. Nearby highlights include Lassen Volcanic National Park, Redwood National and State Parks, Crater Lake National Park and Crater Lake.
簡単に言うと。 Today is slightly cooler than average for 10月. The forecast high of -8°C is 3.9°C below the -4°C typical for this month. The best windowからbe outside is roughly 7 AMから10 AM, when temperature, rain chance and wind line up best. driving is the strongest bet in Mount Shasta today at 7.3/10. Overnight lows near -13°C mean ice is possible on bridges before dawn. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Mount Shasta
| 種類 | Mountain |
|---|---|
| State | California |
| 国 | アメリカ合衆国 |
| 大陸 | 北アメリカ |
| 座標 | 41°24′33.1″N 122°11′41.6″W (41.4092, -122.1949) |
| Elevation | 4.322 m |
| Known for | a volcano in northern California |
| 現地時刻 | 5:07 AM (UTC-07:00) |
| Best months | 6月, 7月 and 8月 |
| 気候 | Polar |
天気 map for Mount Shasta
Animated model layers. Pick a layerからload it.
Animated layers by 風y. For pin-level detail and nearby places, see the interactive map below.
Explore Mount Shasta
Every topic we hold for this place, and the same topic for the places around it.
気候 for related places
Frequently asked questions
Where is Mount Shasta?
Mount Shasta is a mountain in California. Its coordinates are 41.4092, -122.1949. It lies in 北アメリカ.
What is the weather like in Mount Shasta現在?
It is currently -8°C (18°F)、霧. 湿度 is 98% and wind is 14 km/h.
When is the best timeからvisit Mount Shasta?
6月, 7月 and 8月 offer the most comfortable conditions in Mount Shasta, which has a polar climate. 1月, 2月 and 12月 are usually the hardest months for outdoor plans.
What time zone is Mount Shasta in?
Mount Shasta observes America/Los_Angeles (UTC-07:00). The local time is 5:07 AM.
What is the nearest airportからMount Shasta?
The closest airports are San Francisco International Airport (SFO), 421 km away and Portland International Airport (PDX), 466 km away.
What are the top thingsからdo in Mount Shasta?
Popular options include Lassen Volcanic National Park, Redwood National and State Parks, Crater Lake National Park, Crater Lake, Emerald Bay State Park and Smith Rock State Park.
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| Place data | USPOTUS Atlas dataset (mountains) - coordinates, hierarchy and facts. |
|---|---|
| 予報 and observations | Open-Meteo (ECMWF and national models). |
| 大気質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 気候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天気 Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated 10月 22, 2026 at 5:07 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.

