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Weather in Boulder for April 2025

Your guide to Boulder weather in April - trends and predictions

    Snow Forecast ❄️

  • With an average of 3 snowy days, Boulder usually enjoys a light touch of snow in April.
    According to Boulder snow forecast for April 2025, 2 snowy days are expected until the end of the month. The closest date with snow is Monday, April 28.

    • Temperatures

  • Until now, April 2025 in Boulder has been nearly identical to the historical average, with a temperature of 14 °F (showing only a slight deviation of 0 °F).

  • The forecast for the upcoming days in Boulder predicts a temperature of 13.1 °F, which is slightly above the historical average.

  • In general, the average temperature in Boulder at the beginning of April is 10.9 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of 11.3 °F by the end of April.

    • Rain 🌧️

  • Boulder experiences moderate rainfall in April, with an average of 8 rainy days and a total precipitation of 92 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
19
Dry days
Average rainy days
8
Rainy days
Average snowy days
3
Snow days
Average temperatures
14°/3°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
52 %
Avg humidity

Boulder Weather April

Move between months or click on a day
March
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Moderate or heavy rain shower
7°
2
Sunny
10°
3
Sunny
14°
4
Sunny
9°
5
Overcast
12°
6
Moderate rain at times
11°
7
Cloudy
13°
8
Partly cloudy
14°
9
Partly cloudy
15°
10
Overcast
16°
11
Sunny
19°
12
Partly cloudy
23°
13
Cloudy
18°
14
Partly cloudy
20°
15
Moderate rain at times
18°
16
Overcast
18°
17
Cloudy
20°
18
Light freezing rain
3°
19
Moderate or heavy rain shower
4°
20
Patchy moderate snow
7°
21
Partly cloudy
17°
22
Partly cloudy
19°
23
Patchy rain possible
13°
24
Thundery outbreaks possible
15°
25
Moderate rain
6°
26
Partly cloudy
16°
27
Sunny
17°
28
Patchy rain possible
6°
29
Patchy rain possible
10°
30
Moderate rain
9°
Select a date

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Access Boulder weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Temperatures trend during April in Boulder

See the weather trend as well as the moving average line

April weather day by day

Click on a date for more information
March May
Date Weather Temperatures Rain Snow More
Apr. 1 Moderate or heavy rain shower
Moderate or heavy rain shower
 7° /0° 8.1 mm 0.5 cm
Apr. 2 Sunny
Sunny
 10° /-2° 0 mm 0 cm
Apr. 3 Sunny
Sunny
 14° /1° 1.7 mm 0.7 cm
Apr. 4 Sunny
Sunny
 9° /-1° 0 mm 0 cm
Apr. 5 Overcast
Overcast
 12° /-1° 0 mm 0 cm
Apr. 6 Moderate rain at times
Moderate rain at times
 11° /-1° 1.4 mm 0 cm
Apr. 7 Cloudy
Cloudy
 13° /0° 0 mm 0 cm
Apr. 8 Partly cloudy
Partly cloudy
 14° /4° 0 mm 0 cm
Apr. 9 Partly cloudy
Partly cloudy
 15° /3° 0 mm 0 cm
Apr. 10 Overcast
Overcast
 16° /4° 0 mm 0 cm
Apr. 11 Sunny
Sunny
 19° /4° 0 mm 0 cm
Apr. 12 Partly cloudy
Partly cloudy
 23° /7° 0 mm 0 cm
Apr. 13 Cloudy
Cloudy
 18° /5° 0 mm 0 cm
Apr. 14 Partly cloudy
Partly cloudy
 20° /3° 5.4 mm 0 cm
Apr. 15 Moderate rain at times
Moderate rain at times
 18° /3° 0.6 mm 0 cm
Apr. 16 Overcast
Overcast
 18° /7° 2.8 mm 0 cm
Apr. 17 Cloudy
Cloudy
 20° /4° 0 mm 0 cm
Apr. 18 Light freezing rain
Light freezing rain
 3° /-3° 26.5 mm 18.4 cm
Apr. 19 Moderate or heavy rain shower
Moderate or heavy rain shower
 4° /-3° 6.4 mm 3.7 cm
Apr. 20 Patchy moderate snow
Patchy moderate snow
 7° /-1° 4 mm 1.6 cm
Apr. 21 Partly cloudy
Partly cloudy
 17° /1° 0 mm 0 cm
Apr. 22 Partly cloudy
Partly cloudy
 19° /4° 0 mm 0 cm
Apr. 23 Patchy rain possible
Patchy rain possible
 13° /5° 1.2 mm 0 cm
Apr. 24 Thundery outbreaks possible
Thundery outbreaks possible
 15° /-3° 0 mm 0 cm
Apr. 25 Moderate rain
Moderate rain
 6° /-1° 8.8 mm 0 cm
Apr. 26 Partly cloudy
Partly cloudy
 16° /0° 0 mm 0 cm
Apr. 27 Sunny
Sunny
 17° /5° 0 mm 0 cm
Apr. 28 Patchy rain possible
Patchy rain possible
 6° /-1° 1.1 mm 0.6 cm
Apr. 29 Patchy rain possible
Patchy rain possible
 10° /-1° 0.7 mm 0 cm
Apr. 30 Moderate rain
Moderate rain
 9° /0° 5.9 mm 3.4 cm
Next
Important Notice
Our weather forecast for Boulder in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Boulder forecast closer to your planned date for the most up-to-date weather information.

Boulder in April - FAQ

What are the expected maximum and minimum temperatures in Boulder during April?
Prepare for cooler days with highs just around 14° and colder nights, dipping below 3°.
How much rainfall should be expected in Boulder during April?
Moderate rainfall is anticipated in Boulder during April, with a total of 92 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
Will it snow in Boulder in April 2025?
Boulder experiences an average snowfall of 8.8 cm during April, occurring over 3 days.
What are the typical wind conditions in Boulder during April?
The average wind speed in Boulder during April is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

Boulder snow forecast April 2025

Track daily snowfall levels and discover Boulder’s snowy potential this April ❄️

April rainfall patterns in Boulder

Explore the daily rainfall trends and prepare for Boulders April weather 💧

UV exposure in Boulder during April

Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️

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Get accurate weather forecasts for Boulder, located at latitude 40.015 and longitude -105.271. Stay updated with localized weather information tailored for Boulder.

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