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🇺🇸 Weather in Aspen in April
This is what the weather in Aspen (Colorado, USA) was like in April over the years 2017–2026.
Key facts at a glance
Prevailing weather: Partly cloudy
Avg. daytime high
3.6 °C
-1.4 °C – 5.3 °C
Avg. night-time low
-8.4 °C
-12.2 °C – -6.8 °C
Avg. rain days in period
9.2
31 % of days · ≥ 1.0 mm
Avg. precipitation in period
40.6 mm
16.3 mm – 67.6 mm
Avg. cloud cover
62 %
This data source has no sunshine hours – average cloud cover is shown instead.
Avg. sea temperature
–
No sea nearby – no sea temperature.
Extremes: Highest temperature 17.6 °C (30 Apr 2021) · Lowest temperature -22.4 °C (6 Apr 2023) · Avg. daily peak wind 17 km/h
Weather mix of all days
- 48Sunny
- 109Partly cloudy
- 51Cloudy
- 16Light rain
- 1Rain
- 75Snow
Summary
- On average 3.6 °C during the day and -8.4 °C at night.
- On average 9.2 rain days (Rain day = at least 1.0 mm of precipitation) with 40.6 mm of precipitation in total.
- Prevailing weather: Partly cloudy.
- Warmest year: 2018 (avg. 5.3 °C), coolest: 2023 (avg. -1.4 °C).
- Wettest year: 2019 (67.6 mm), driest: 2021 (16.3 mm).
- Extremes: 17.6 °C on 30 Apr 2021 and -22.4 °C on 6 Apr 2023.
Overall values from all 10 years. How is this calculated?
Charts
Temperatures per year
Average over your travel period
Avg. daytime high: 2017 4°, 2018 5°, 2019 2°, 2020 3°, 2021 5°, 2022 3°, 2023 -1°, 2024 4°, 2025 5°, 2026 5°. Avg. night-time low: 2017 -8°, 2018 -8°, 2019 -8°, 2020 -9°, 2021 -8°, 2022 -9°, 2023 -12°, 2024 -8°, 2025 -7°, 2026 -7°.
Precipitation & rain days
Precipitation (mm): 2017 35, 2018 57, 2019 68, 2020 23, 2021 16, 2022 30, 2023 43, 2024 39, 2025 28, 2026 67.
Year by year
2026
Avg. max5.2°Avg. min-6.8°- Rain days
- 10 Rain days
- Precipitation
- 67.5 mm
- Avg. cloud cover
- 64 % cloudy
- Sea temperature
- –
Max 13.2 °C · Min -15.4 °C
2025
Avg. max5.2°Avg. min-7.4°- Rain days
- 8 Rain days
- Precipitation
- 28.5 mm
- Avg. cloud cover
- 57 % cloudy
- Sea temperature
- –
Max 13.0 °C · Min -15.9 °C
2024
Avg. max3.7°Avg. min-7.9°- Rain days
- 9 Rain days
- Precipitation
- 38.6 mm
- Avg. cloud cover
- 57 % cloudy
- Sea temperature
- –
Max 12.2 °C · Min -19.7 °C
2023
Avg. max-1.4°Avg. min-12.2°- Rain days
- 10 Rain days
- Precipitation
- 42.6 mm
- Avg. cloud cover
- 55 % cloudy
- Sea temperature
- –
Max 6.5 °C · Min -22.4 °C
2022
Avg. max3.3°Avg. min-9.0°- Rain days
- 9 Rain days
- Precipitation
- 30.2 mm
- Avg. cloud cover
- 64 % cloudy
- Sea temperature
- –
Max 11.8 °C · Min -17.4 °C
2021
Avg. max5.1°Avg. min-7.7°- Rain days
- 7 Rain days
- Precipitation
- 16.3 mm
- Avg. cloud cover
- 56 % cloudy
- Sea temperature
- –
Max 17.6 °C · Min -12.9 °C
2020
Avg. max3.3°Avg. min-8.8°- Rain days
- 8 Rain days
- Precipitation
- 23.3 mm
- Avg. cloud cover
- 61 % cloudy
- Sea temperature
- –
Max 15.6 °C · Min -20.4 °C
2019
Avg. max2.0°Avg. min-8.1°- Rain days
- 12 Rain days
- Precipitation
- 67.6 mm
- Avg. cloud cover
- 70 % cloudy
- Sea temperature
- –
Max 9.8 °C · Min -16.4 °C
2018
Avg. max5.3°Avg. min-8.0°- Rain days
- 9 Rain days
- Precipitation
- 56.7 mm
- Avg. cloud cover
- 69 % cloudy
- Sea temperature
- –
Max 11.8 °C · Min -15.3 °C
2017
Avg. max3.9°Avg. min-7.8°- Rain days
- 10 Rain days
- Precipitation
- 35.0 mm
- Avg. cloud cover
- 63 % cloudy
- Sea temperature
- –
Max 11.6 °C · Min -16.3 °C
Frequently asked questions
- How warm is it in Aspen in April?
- Daytime highs averaged 3.6 °C, night-time lows -8.4 °C. The highest value of the past 10 years was 17.6 °C (30 Apr 2021), the lowest -22.4 °C (6 Apr 2023).
- How often does it rain in Aspen in April?
- On average there were 9.2 rain days (at least 1 mm) with 40.6 mm of precipitation in total.
Check your exact travel dates
Choose your travel period – we show the weather for exactly those days.
Other destinations in April
Data sources
- Weather data
- Data obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program
Reanalysis (weather model constrained by observations) on a coarse grid of about 50 km. Values represent a large area and can differ from local conditions, especially on islands, coasts and in mountains. Snow depth is the model value for the grid cell, not the depth on the slopes. No sunshine duration.
Reanalysis (weather model constrained by observations)
Reanalysis values represent a grid cell (approx. 25–50 km) and may differ from local measurements on coasts, islands and in mountains. - Sea temperature
- MUR SST data were provided by JPL under support by NASA MEaSUREs program; accessed via NOAA CoastWatch ERDDAP
Daily multi-scale ultra-high resolution (≈ 1 km) analysis of satellite measurements (infrared, microwave) and in-situ data. Represents the foundation temperature below the daily warm surface layer. (Satellite and in-situ analysis) - Place search
- Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)