Alamosa, Colorado, United States Climate Change Severity

57
High
The current climate change severity in Alamosa is High, with a 14.7% worsening in the climate score compared to last 15 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Sep. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Alamosa Weather Condition Changes (Historic Vs 2025)

2025
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Alamosa temperature has changed by around +11.1%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Sep. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
9980
-19.1%
cloudyCloudy
5657
1.7%
rainyRainy
9442
-55.3%
snowySnowy
65
-16.6%
mistyMisty
016
100%

Disclaimer: Other weather conditions not shown may affect the total day count.

Climate Change Indicators:

Over the past 15 years, Alamosa has experienced measurable shifts in key climate parameters, contributing to the current severity score of 57 (within the High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

57/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Alamosa experienced significant changes:

Temperature change of

+0.9 °C

Variation in annual rainfall

+36.07 %

Change in average humidity

+0.7 %

PM2.5 levels surged by

+100 %

Heatwave changed by

-3.8 day(s)

Coldwave changed by

-3.06 day(s)

Wind speeds changed by

+9.3 km/h

These indicators show that Alamosa is experiencing a more volatile and extreme climate, reinforcing the need for urgent intervention to mitigate risks. As the severity score rises, focus must shift to adaptation and emergency preparedness.

Check how we calculate Climate Change Severity
Based on data from Jan. to Sep.

Alamosa Weather Forecast 30 Days (October - November 2025)
Alamosa, Colorado, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sun. 26, Oct.
partly cloudyPartly Cloudy
Temperature Icon18°/1°
Humidity Icon62%
Wind Icon25km/h
Mon. 27, Oct.
sunnySunny
Temperature Icon14°/-1°
Humidity Icon58%
Wind Icon34km/h
Tue. 28, Oct.
sunnySunny
Temperature Icon14°/-1°
Humidity Icon46%
Wind Icon31km/h
Wed. 29, Oct.
sunnySunny
Temperature Icon11°/-3°
Humidity Icon21%
Wind Icon8km/h
Thu. 30, Oct.
sunnySunny
Temperature Icon13°/0°
Humidity Icon28%
Wind Icon9km/h
Fri. 31, Oct.
sunnySunny
Temperature Icon13°/2°
Humidity Icon32%
Wind Icon11km/h
Sat. 1, Nov.
sunnySunny
Temperature Icon15°/3°
Humidity Icon33%
Wind Icon6km/h
Sun. 2, Nov.
sunnySunny
Temperature Icon18°/5°
Humidity Icon43%
Wind Icon9km/h
Mon. 3, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon18°/6°
Humidity Icon45%
Wind Icon7km/h
Tue. 4, Nov.
sunnySunny
Temperature Icon16°/5°
Humidity Icon46%
Wind Icon4km/h
Wed. 5, Nov.
sunnySunny
Temperature Icon16°/4°
Humidity Icon41%
Wind Icon5km/h
Thu. 6, Nov.
sunnySunny
Temperature Icon16°/4°
Humidity Icon41%
Wind Icon7km/h
Fri. 7, Nov.
sunnySunny
Temperature Icon16°/5°
Humidity Icon35%
Wind Icon10km/h
Sat. 8, Nov.
sunnySunny
Temperature Icon15°/3°
Humidity Icon39%
Wind Icon5km/h
Sun. 9, Nov.
patchy rain possiblePatchy rain possible
Temperature Icon10°/-2°
Humidity Icon50%
Wind Icon15km/h
Mon. 10, Nov.
patchy rain possiblePatchy rain possible
Temperature Icon9°/-4°
Humidity Icon52%
Wind Icon16km/h
Wed. 12, Nov.
light freezing rainLight freezing rain
Temperature Icon8°/-5°
Humidity Icon50%
Wind Icon14km/h
Thu. 13, Nov.
light freezing rainLight freezing rain
Temperature Icon8°/-4°
Humidity Icon51%
Wind Icon13km/h
Fri. 14, Nov.
patchy rain possiblePatchy rain possible
Temperature Icon9°/-4°
Humidity Icon53%
Wind Icon13km/h
Sat. 15, Nov.
patchy rain possiblePatchy rain possible
Temperature Icon8°/-3°
Humidity Icon53%
Wind Icon14km/h
Sun. 16, Nov.
moderate snowModerate snow
Temperature Icon8°/-4°
Humidity Icon54%
Wind Icon18km/h
Mon. 17, Nov.
light freezing rainLight freezing rain
Temperature Icon7°/-5°
Humidity Icon57%
Wind Icon15km/h
Tue. 18, Nov.
light freezing rainLight freezing rain
Temperature Icon7°/-5°
Humidity Icon57%
Wind Icon13km/h
Wed. 19, Nov.
light freezing rainLight freezing rain
Temperature Icon8°/-4°
Humidity Icon52%
Wind Icon13km/h
Thu. 20, Nov.
light freezing rainLight freezing rain
Temperature Icon8°/-4°
Humidity Icon53%
Wind Icon12km/h
Fri. 21, Nov.
moderate snowModerate snow
Temperature Icon7°/-3°
Humidity Icon56%
Wind Icon13km/h
Sun. 23, Nov.
light freezing rainLight freezing rain
Temperature Icon7°/-4°
Humidity Icon56%
Wind Icon14km/h
Mon. 24, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon6°/-5°
Humidity Icon56%
Wind Icon17km/h
Tue. 25, Nov.
light freezing rainLight freezing rain
Temperature Icon5°/-6°
Humidity Icon55%
Wind Icon14km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 26, Oct.

18.3°C

Low will be onTue. 25, Nov.

-6.4°C

HumidityHumidity

High will be onSun. 26, Oct.

62%

Low will be onWed. 29, Oct.

21%

Wind SpeedWind Speed

High will be onMon. 27, Oct.

33.8km/h

Low will be onTue. 4, Nov.

4.3km/h

PrecipitationPrecipitation

High will be onSun. 16, Nov.

1.2mm

Low will be onSun. 9, Nov.

0.1mm

Ultraviolet IndexUV

High will be onSun. 2, Nov.

4

Low will be onSun. 9, Nov.

1

Our Blogs

18 Sept 2025

Red Fort in Delhi is Not Red Anymore! It is Turning Black: Air Pollution Damaging Red Fort

Red Fort in Delhi is Not Red Anymore! It is Turning Black: Air Pollution Damaging Red Fort
13 Sept 2025

What’s the Connection Between Air Pollution and Blood Cancer?

What’s the Connection Between Air Pollution and Blood Cancer?
9 Sept 2025

Mercury Air Pollution in Delhi: What You’re Inhaling Without Knowing

Mercury Air Pollution in Delhi: What You’re Inhaling Without Knowing
3 Sept 2025

India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?

India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?
28 Aug 2025

No Clean Air Day in Delhi 2025: Why Even Monsoon Could Not Help?

No Clean Air Day in Delhi 2025: Why Even Monsoon Could Not Help?
21 Aug 2025

Over 2 lakh residents reported air pollution hospitalisations in Delhi from 2022 to 2024. 

Over 2 lakh residents reported air pollution hospitalisations in Delhi from 2022 to 2024. 
19 Aug 2025

Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025

Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025
13 Aug 2025

Europe heatwave and wildfires 2025: What is happening across Spain, Portugal and neighbouring countries?

Europe heatwave and wildfires 2025: What is happening across Spain, Portugal and neighbouring countries?
12 Aug 2025

How Air Pollution Damages Your Long-Term Financial Health?

How Air Pollution Damages Your Long-Term Financial Health?
7 Aug 2025

Biggest Wildfire in France’s History?What It Means for Air Quality, Health, and Climate

Biggest Wildfire in France’s History?What It Means for Air Quality, Health, and Climate