Climate Comfort Score
72/100
Good
NOAA 1991–2020 normals 60°F annual avg Public-domain federal data
Livermore Muni, CA Climate
Pulled from NOAA NCEI 1991–2020 normals →: average temperature, precipitation, and comfort score
- 60°F
- Avg annual temp
- 72/100
- Comfort score
- 15.2"
- Annual precip
- 277d
- Growing season
30-year climate normals from 1 weather station (1991-2020).
The climate verdict for Livermore Muni
Livermore Muni, California averages 60°F a year and scores 72/100 on the comfort index - good, milder than 66% of U.S. cities.
- 60°F
- annual average temperature (NOAA normal)
- 72/100
- comfort score, milder than 66% of U.S. cities
- 15.2"
- annual precipitation
- 277 days
- frost-free growing season
Based on NOAA U.S. Climate Normals (1991–2020) - 30-year averages describing the typical year, not a forecast.
Avg Temperature
60°F (15°C)
Avg High
73°F
Avg Low
47°F
Annual Precip
15.2"
Comfort Score
72/100
Good
Avg Annual Temperature
60°F
30-year mean (NOAA NCEI)
Annual Precipitation
15.2"
Liquid-equivalent total
Comfort score vs national 100-point ceiling (Livermore Muni) 72.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Good for the Livermore Muni area.
How Livermore Muni compares to every U.S. city
Livermore Muni's comfort score vs. all U.S. cities
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
72 Top 34% higher than 66% 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 Livermore Muni
MethodologyZooming out from Livermore Muni's own normal, the chart below shows how the U.S. land temperature anomaly has tracked the global mean since 1900 - the most recent decade sits warmer than the 30-year mean shown here.
- 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 | 57°F (14°C) | 38°F (3°C) | 48°F (9°C) | 2.8" | 6.4 | 0.0 |
| February | 61°F (16°C) | 40°F (4°C) | 50°F (10°C) | 2.9" | 3.1 | 0.0 |
| March | 65°F (18°C) | 42°F (5°C) | 54°F (12°C) | 2.3" | 1.0 | 0.0 |
| April | 69°F (21°C) | 45°F (7°C) | 57°F (14°C) | 1.1" | 0.2 | 0.5 |
| May | 75°F (24°C) | 49°F (10°C) | 62°F (17°C) | 0.6" | 0.0 | 3.5 |
| June | 83°F (28°C) | 54°F (12°C) | 68°F (20°C) | 0.1" | 0.0 | 8.2 |
| July | 88°F (31°C) | 57°F (14°C) | 72°F (22°C) | 0.0" | 0.0 | 13.2 |
| August | 88°F (31°C) | 57°F (14°C) | 72°F (22°C) | 0.1" | 0.0 | 12.8 |
| September | 85°F (30°C) | 55°F (13°C) | 70°F (21°C) | 0.1" | 0.0 | 10.7 |
| October | 78°F (26°C) | 49°F (10°C) | 64°F (18°C) | 0.8" | 0.0 | 3.1 |
| November | 66°F (19°C) | 42°F (5°C) | 54°F (12°C) | 1.7" | 1.7 | 0.0 |
| December | 58°F (14°C) | 38°F (3°C) | 48°F (9°C) | 2.8" | 7.1 | 0.0 |
Monthly Precipitation
Average monthly rainfall
January 2.8"
9.8 days with precipitation
February 2.9"
10.2 days with precipitation
March 2.3"
9.9 days with precipitation
April 1.1"
5.9 days with precipitation
May 0.6"
3.2 days with precipitation
June 0.1"
0.7 days with precipitation
July 0.0"
0.0 days with precipitation
August 0.1"
0.2 days with precipitation
September 0.1"
0.7 days with precipitation
October 0.8"
3.0 days with precipitation
November 1.7"
7.2 days with precipitation
December 2.8"
9.7 days with precipitation
Frost Dates & Growing Season
First Fall Freeze
December 1
50% probability date
Last Spring Freeze
February 27
50% probability date
Growing Season
277 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
2,709
Higher = more heating needed
Cooling Degree Days
848
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
What Livermore Muni's climate means for you
Livermore Muni runs 60°F a year - peaking in July, coldest in January.
- Gardeners get about 277 frost-free days, with the last spring freeze near February 27 - plan the planting calendar around it, not the regional average.
- Energy bills track 2,709 heating and 848 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: Livermore Muni, CA
The NOAA 1991–2020 climate normals describe Livermore Muni, California as a location with an annual average temperature of 60°F, ranging from a mean daily high of 73°F to a mean daily low of 47°F. July is typically the warmest month of the year, while January is the coldest. These thirty-year averages, computed from station USW00023285, smooth out year-to-year variability and give a baseline expectation for typical conditions in any given month.
Precipitation patterns matter as much as temperature for anyone planning to live, garden, or travel here. Livermore Muni receives roughly 15.2 inches of precipitation each year, predominantly as rainfall. The frost-free season averages 277 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near February 27 and the first fall freeze near December 1. For energy use, 2,709 heating degree days and 848 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, Livermore Muni scores 72/100 (Good), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. The monthly tables above are the practical planning tool: mild highs and lows land in the shoulder seasons, July-driven heat peaks in summer, and January-driven cold sets in over deep winter. These are thirty-year averages, not a forecast - any single year can run warmer, wetter, drier, or cooler than the normal.
Frequently Asked Questions
What is the average temperature in Livermore Muni, CA? ▼
The average annual temperature in Livermore Muni, California is 60°F. The warmest month averages 88°F (31°C) and the coldest averages 38°F (3°C).
How much rain does Livermore Muni get? ▼
Livermore Muni receives 15.2 inches of precipitation annually. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Livermore Muni? ▼
Livermore Muni has a climate comfort score of 72/100 (Good), milder than 66% of U.S. cities in the PlainClimate database.
When is the growing season in Livermore Muni? ▼
Livermore Muni has approximately 277 frost-free days per year, with the last spring freeze around February 27 and the first fall freeze around December 1.
How much energy does heating and cooling require in Livermore Muni? ▼
Livermore Muni has 2,709 heating degree days and 848 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 Livermore Muni climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USW00023285 near Livermore Muni.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USW00023285. 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.