Mount Shasta Climă and Average Vreme
Climă of Mount Shasta: average temperatures, rainfall and seasons month by month.
Climă in Mount Shasta month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Lună | Avg high | Avg low | Ploaiefall | Rating |
|---|---|---|---|---|
| ianuarie | -12° | -19° | 241 mm | ★☆☆☆☆ |
| februarie | -14° | -20° | 340 mm | ★☆☆☆☆ |
| martie | -11° | -19° | 244 mm | ★☆☆☆☆ |
| aprilie | -9° | -18° | 117 mm | ★☆☆☆☆ |
| mai | -4° | -14° | 54 mm | ★★☆☆☆ |
| iunie | 4° | -9° | 14 mm | ★★★☆☆ |
| iulie | 10° | -3° | 14 mm | ★★★☆☆ |
| august | 8° | -3° | 24 mm | ★★★☆☆ |
| septembrie | 2° | -7° | 50 mm | ★★☆☆☆ |
| octombrie | -4° | -12° | 75 mm | ★★☆☆☆ |
| noiembrie | -11° | -18° | 263 mm | ★☆☆☆☆ |
| decembrie | -12° | -18° | 365 mm | ★☆☆☆☆ |
Climă type: Polar. Sursă: Open-Meteo archive (ERA5).
Recent extremes in Mount Shasta
Ridicatest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Mount Shasta compares cu 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 |
Cea mai bună perioadă Mount Shasta
Go in iunie, iulie and august. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: ianuarie, februarie and decembrie - expect the least comfortable mix of heat, cold or rain.
What this means for Mount Shasta
Today is cooler than average for octombrie. The forecast high of -9°C is 5.4°C below the -4°C typical for this month.
Ploaie is very unlikely today - plans do not need a backup.
Vizibilitate is down și 0,3 km - use low beams and leave extra following distance. Rafale și 55 km/h will push high-sided vehicles on exposed roads and bridges. Overnight lows near -17°C mean ice is possible on bridges before dawn.
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 iunie și august.
The gap between the warmest and coldest month averages 21°C.
What și pack, what și skip
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots cu grip for ice
- Avoid high-elevation trails without traction devices - frozen surfaces persist in shade all day.
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 55 km/h.
- If your dates are flexible, avoid ianuarie, februarie and decembrie - historically the least comfortable months here.
Rezumat
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.
Acum sunt -11°C (11°F) in Mount Shasta cu senin. Temperatura resimțită este -17°C. Astăzi temperaturile variază între -17°C și -9°C. Probabilitatea de precipitații este de 6%. Sightseeing conditions score 4.5/10 - marginal.
Cea mai bună perioadă pentru a vizita Mount Shasta is iunie, iulie and august. Clima este polar. ianuarie, februarie and decembrie tend și be the least comfortable months. iulie is the warmest month cu average highs near 10°C, while februarie is the coldest cu 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.
Pe scurt. Today is cooler than average for octombrie. The forecast high of -9°C is 5.4°C below the -4°C typical for this month. The best window și be outside is roughly 8 AM și 11 AM, when temperature, rain chance and wind line up best. Vizibilitate is down și 0,3 km - use low beams and leave extra following distance. Rafale și 55 km/h will push high-sided vehicles on exposed roads and bridges. Overnight lows near -17°C mean ice is possible on bridges before dawn.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Mount Shasta
| Tip | Mountain |
|---|---|
| State | California |
| Țară | Statele Unite ale Americii |
| Continent | America de Nord |
| Coordonate | 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 |
| Ora locală | 9:38 AM (UTC-07:00) |
| Best months | iunie, iulie and august |
| Climă | Polar |
Vreme map for Mount Shasta
Animated model layers. Pick a layer și load it.
Animated layers by Vânty. 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.
Climă 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 America de Nord.
What is the weather like in Mount Shasta acum?
It is currently -11°C (11°F) cu senin. Umiditate is 14% and wind is 12 km/h.
When is the best time și visit Mount Shasta?
iunie, iulie and august offer the most comfortable conditions in Mount Shasta, which has a polar climate. ianuarie, februarie and decembrie 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 9:38 AM.
What is the nearest airport și 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 și 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. |
|---|---|
| Prognoză and observations | Open-Meteo (ECMWF and national models). |
| Calitatea aerului and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climă averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vreme 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 octombrie 24, 2026 at 9:38 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
