Climate Comfort Score
78/100
Good
NOAA 1991–2020 normals 58°F annual avg Public-domain federal data
MT Wilson Cbs, CA Climate
Pulled from NOAA NCEI 1991–2020 normals →: average temperature, precipitation, and comfort score
- 58°F
- Avg annual temp
- 78/100
- Comfort score
- 32.2"
- Annual precip
- 201d
- Growing season
30-year climate normals from 1 weather station (1991-2020).
The climate verdict for MT Wilson Cbs
MT Wilson Cbs, California averages 58°F a year and scores 78/100 on the comfort index - good, milder than 74% of U.S. cities.
- 58°F
- annual average temperature (NOAA normal)
- 78/100
- comfort score, milder than 74% of U.S. cities
- 32.2"
- yearly precipitation total
- 201 days
- growing season, frost-free days
Based on NOAA U.S. Climate Normals (1991–2020) - 30-year averages describing the typical year, not a forecast.
Avg Temperature
58°F (15°C)
Avg High
68°F
Avg Low
48°F
Annual Precip
32.2"
Comfort Score
78/100
Good
Avg Annual Temperature
58°F
30-year mean (NOAA NCEI)
Annual Precipitation
32.2"
Liquid-equivalent total
Comfort score vs national 100-point ceiling (MT Wilson Cbs) 78.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Good for the MT Wilson Cbs area.
How MT Wilson Cbs compares to every U.S. city
MT Wilson Cbs's comfort score vs. all U.S. cities
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
78 Top 26% higher than 74% of 6,915 US cities
Each bar is a band; taller bars hold more US cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NOAA U.S. Climate Normals, PlainClimate comfort index · 1991–2020
Warming context for MT Wilson Cbs
MethodologyMT Wilson Cbs's NOAA 1991-2020 normal sits inside a longer story: U.S. land temperatures have been tracking (and drifting from) the global mean since 1900, and the chart below shows that spread, with the most recent decade running warmer than the 30-year mean.
- United States land mean (NOAA NCEI) +0.11 °C/decade
- Global anomaly (NASA GISTEMP) +0.11 °C/decade
- Paris Agreement thresholds 1.5°C / 2.0°C
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 56°F (13°C) | 38°F (3°C) | 47°F (8°C) | 7.7" | 8.8 | 0.0 |
| February | 55°F (13°C) | 37°F (3°C) | 46°F (8°C) | 8.3" | 9.8 | 0.0 |
| March | 59°F (15°C) | 39°F (4°C) | 49°F (9°C) | 5.1" | 8.1 | 0.0 |
| April | 63°F (17°C) | 42°F (5°C) | 52°F (11°C) | 2.0" | 6.0 | 0.0 |
| May | 70°F (21°C) | 48°F (9°C) | 59°F (15°C) | 1.1" | 1.7 | 0.2 |
| June | 79°F (26°C) | 58°F (14°C) | 68°F (20°C) | 0.2" | 0.1 | 1.7 |
| July | 85°F (29°C) | 64°F (18°C) | 74°F (24°C) | 0.2" | 0.0 | 5.0 |
| August | 85°F (30°C) | 64°F (18°C) | 75°F (24°C) | 0.0" | 0.0 | 5.9 |
| September | 81°F (27°C) | 59°F (15°C) | 70°F (21°C) | 0.3" | 0.0 | 2.9 |
| October | 72°F (22°C) | 51°F (11°C) | 62°F (16°C) | 1.3" | 0.9 | 0.0 |
| November | 63°F (17°C) | 43°F (6°C) | 53°F (12°C) | 1.9" | 4.1 | 0.0 |
| December | 55°F (13°C) | 37°F (3°C) | 46°F (8°C) | 4.0" | 10.9 | 0.0 |
Monthly Precipitation
Average monthly rainfall
January 7.7"
6.7 days with precipitation
February 8.3"
8.6 days with precipitation
March 5.1"
6.8 days with precipitation
April 2.0"
4.4 days with precipitation
May 1.1"
2.5 days with precipitation
June 0.2"
1.0 days with precipitation
July 0.2"
1.0 days with precipitation
August 0.0"
0.4 days with precipitation
September 0.3"
1.0 days with precipitation
October 1.3"
2.9 days with precipitation
November 1.9"
4.2 days with precipitation
December 4.0"
6.8 days with precipitation
Frost Dates & Growing Season
First Fall Freeze
November 15
50% probability date
Last Spring Freeze
April 28
50% probability date
Growing Season
201 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
3,459
Higher = more heating needed
Cooling Degree Days
1,070
Higher = more cooling needed
Warmest Month
August
Coldest Month
February
Nearby Cities
Pasadena, CA
66°F avg · 89/100 comfort
San Gabriel Fire Dept, CA
66°F avg · 79/100 comfort
Los Angeles Dwtn Usc Campus, CA
66°F avg · 77/100 comfort
Burbank Valley Pump Plt, CA
65°F avg · 90/100 comfort
Burbank Glendale Pasadena, CA
65°F avg · 74/100 comfort
Pearblossom, CA
64°F avg · 77/100 comfort
What MT Wilson Cbs's climate means for you
MT Wilson Cbs runs 58°F a year - peaking in August, coldest in February.
- Gardeners get about 201 frost-free days, with the last spring freeze near April 28 - plan the planting calendar around it, not the regional average.
- Energy bills track 3,459 heating and 1,070 cooling degree days a year, higher means the furnace or AC runs more.
- Comparing places to live? Line this city up against nearby cities and the national rankings. See rankings
These are 30-year NOAA normals (1991–2020) - the typical year, not a forecast for any specific season.
Climate Guides
Climate Insight: MT Wilson Cbs, CA
An annual average temperature of 58°F, ranging from a mean daily high of 68°F to a mean daily low of 48°F is what the NOAA 1991–2020 climate normals report for MT Wilson Cbs, California. August is typically the warmest month of the year, while February is the coldest. That baseline comes from station USC00046006 and thirty years of averaging, so it reflects a typical month rather than any one year's swings.
Precipitation patterns matter as much as temperature for anyone planning to live, garden, or travel here. MT Wilson Cbs receives roughly 32.2 inches of precipitation each year, predominantly as rainfall. The frost-free season averages 201 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near April 28 and the first fall freeze near November 15. For energy use, 3,459 heating degree days and 1,070 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, MT Wilson Cbs scores 78/100 (Good), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. For planning purposes, look to the monthly tables above: shoulder seasons bring the mildest highs and lows, summer brings August-driven heat, and deep winter brings February-driven cold. Treat every figure here as a thirty-year average rather than a forecast - individual years routinely run warmer, cooler, wetter, or drier than the normal.
Frequently Asked Questions
What is the average temperature in MT Wilson Cbs, CA? ▼
The average annual temperature in MT Wilson Cbs, California is 58°F. The warmest month averages 85°F (30°C) and the coldest averages 37°F (3°C).
How much rain does MT Wilson Cbs get? ▼
MT Wilson Cbs receives 32.2 inches of precipitation annually. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for MT Wilson Cbs? ▼
MT Wilson Cbs has a climate comfort score of 78/100 (Good), milder than 74% of U.S. cities in the PlainClimate database.
When is the growing season in MT Wilson Cbs? ▼
MT Wilson Cbs has approximately 201 frost-free days per year, with the last spring freeze around April 28 and the first fall freeze around November 15.
How much energy does heating and cooling require in MT Wilson Cbs? ▼
MT Wilson Cbs has 3,459 heating degree days and 1,070 cooling degree days annually, a heating-dominated climate. See our <a href="/guides/reading-weather-data/" class="underline hover:text-brand-600">guide to reading weather data</a> for what these figures mean.
Where does this MT Wilson Cbs climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USC00046006 near MT Wilson Cbs.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00046006. For informational purposes only.
Read our methodology - how this data is sourced, computed, and verified.
Related
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainClimate Editorial
Every figure on PlainClimate is rendered directly from NOAA 1991-2020 U.S. Climate Normals data, no number is typed in by an editor. This page draws directly on NOAA 1991-2020 U.S. Climate Normals data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.