Climate Comfort Score
78/100
Good
NOAA 1991–2020 normals 66°F annual avg 2 stations
Monahans, TX Climate
Explore average temperature, rainfall, and comfort score sourced from NOAA NCEI's 1991–2020 climate normals →
- 66°F
- Avg annual temp
- 78/100
- Comfort score
- 13.4"
- Annual precip
- 240d
- Growing season
30-year climate normals from 2 weather stations (1991-2020).
The climate verdict for Monahans
Monahans, Texas averages 66°F a year and scores 78/100 on the comfort index - good, milder than 74% of U.S. cities.
- 66°F
- average temperature, NOAA 1991-2020 normal
- 78/100
- comfort score, milder than 74% of U.S. cities
- 13.4"
- annual precipitation
- 240 days
- frost-free days per growing season
Based on NOAA U.S. Climate Normals (1991–2020) - 30-year averages describing the typical year, not a forecast.
Avg Temperature
66°F (19°C)
Avg High
80°F
Avg Low
52°F
Annual Precip
13.4"
Comfort Score
78/100
Good
Avg Annual Temperature
66°F
30-year mean (NOAA NCEI)
Annual Precipitation
13.4"
Liquid-equivalent total
Comfort score vs national 100-point ceiling (Monahans) 78.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Good for the Monahans area.
How Monahans compares to every U.S. city
Monahans'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 Monahans
MethodologySince 1900, U.S. land temperatures have tracked (and diverged from) the global mean - the chart below shows how. Monahans's current NOAA 1991-2020 normal sits within that longer spread, and the most recent decade runs 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 | Snow | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|---|
| January | 60°F (16°C) | 32°F (0°C) | 46°F (8°C) | 0.6" | N/A | 16.9 | 0.0 |
| February | 65°F (18°C) | 36°F (2°C) | 50°F (10°C) | 0.4" | N/A | 9.9 | 0.2 |
| March | 74°F (23°C) | 44°F (7°C) | 59°F (15°C) | 0.6" | N/A | 3.1 | 1.9 |
| April | 82°F (28°C) | 52°F (11°C) | 67°F (19°C) | 0.6" | N/A | 0.5 | 7.4 |
| May | 89°F (32°C) | 60°F (16°C) | 75°F (24°C) | 1.1" | N/A | 0.1 | 16.4 |
| June | 96°F (36°C) | 70°F (21°C) | 83°F (28°C) | 1.6" | N/A | 0.0 | 25.7 |
| July | 97°F (36°C) | 71°F (22°C) | 84°F (29°C) | 1.9" | N/A | 0.0 | 26.9 |
| August | 95°F (35°C) | 70°F (21°C) | 83°F (28°C) | 1.9" | N/A | 0.0 | 26.9 |
| September | 89°F (31°C) | 63°F (17°C) | 76°F (24°C) | 2.1" | N/A | 0.0 | 14.3 |
| October | 80°F (27°C) | 53°F (12°C) | 66°F (19°C) | 1.1" | N/A | 0.4 | 5.2 |
| November | 69°F (20°C) | 40°F (5°C) | 55°F (13°C) | 0.7" | N/A | 5.6 | 0.1 |
| December | 60°F (16°C) | 33°F (0°C) | 47°F (8°C) | 0.5" | N/A | 15.3 | 0.0 |
Monthly Precipitation
Average monthly rainfall and snowfall
January 0.6"
3.1 days with precipitation
February 0.4"
3.1 days with precipitation
March 0.6"
3.7 days with precipitation
April 0.6"
2.7 days with precipitation
May 1.1"
4.3 days with precipitation
June 1.6"
5.3 days with precipitation
July 1.9"
4.8 days with precipitation
August 1.9"
6.6 days with precipitation
September 2.1"
6.7 days with precipitation
October 1.1"
4.6 days with precipitation
November 0.7"
2.6 days with precipitation
December 0.5"
2.7 days with precipitation
Frost Dates & Growing Season
First Fall Freeze
November 12
50% probability date
Last Spring Freeze
March 17
50% probability date
Growing Season
240 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
2,290
Higher = more heating needed
Cooling Degree Days
2,597
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
What Monahans's climate means for you
Monahans runs 66°F a year - peaking in July, coldest in January.
- Gardeners get about 240 frost-free days, with the last spring freeze near March 17 - plan the planting calendar around it, not the regional average.
- Energy bills track 2,290 heating and 2,597 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: Monahans, TX
Monahans, Texas runs an annual average of 66°F, ranging from a mean daily high of 80°F to a mean daily low of 52°F, per NOAA's 1991–2020 climate normals. July is typically the warmest month of the year, while January is the coldest. Drawn from 2 weather stations, these thirty-year averages smooth out year-to-year swings into a baseline for what a typical month looks like here.
Monahans averages 13.4 inches of precipitation a year, with seasonal snowfall possible, and that matters as much to daily life here as temperature does. The frost-free season averages 240 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near March 17 and the first fall freeze near November 12. As for energy demand, 2,290 heating degree days and 2,597 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, Monahans scores 78/100 (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 Monahans, TX? ▼
The average annual temperature in Monahans, Texas is 66°F. The warmest month averages 97°F (36°C) and the coldest averages 32°F (0°C).
How much rain does Monahans get? ▼
Monahans receives 13.4 inches of precipitation annually. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Monahans? ▼
Monahans 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 Monahans? ▼
Monahans has approximately 240 frost-free days per year, with the last spring freeze around March 17 and the first fall freeze around November 12.
How much energy does heating and cooling require in Monahans? ▼
Monahans has 2,290 heating degree days and 2,597 cooling degree days annually, a fairly balanced heating/cooling split. 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 Monahans climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from 2 weather stations near Monahans.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USW00003047. 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.