Weather in Boulder, April 21
Weather Forecast for April 21 in Boulder, Colorado - temperature, wind, atmospheric pressure, humidity and precipitations. Detailed hourly weather chart.
April 21, 2024
| Atmospheric conditions and temperature °F | RealFeel °F | Atmospheric pressure inHg | Wind speed mph | Humidity |
| Night | +30° | +30° | 25 | 1.6 | 92% |
| Morning | +28° | +28° | 24.9 | 1.3 | 86% |
| Day | +48° | +48° | 25 | 4.5 | 60% |
| Evening | +57° | +57° | 24.8 | 4.3 | 69% |
Bio-meteorological forecast
- Meteorological sensitivity index
- 3
- Meteosensitive people are likely to experience weather-related symptoms.
- Geomagnetic conditions
- 2
- Solar activity may affect some sensitive people.
- Influence of solar activity
- 3
- High risk of harm from unprotected sun exposure due to UV radiation.
Hourly forecast for 21.04.2024
April 21, 2023
| Atmospheric conditions and temperature °F | RealFeel °F | Atmospheric pressure inHg | Wind speed mph | Humidity |
| Night | +34° | +30° | 24.8 | 4.9 | 42% |
| Morning | +34° | +28° | 24.8 | 4.7 | 40% |
| Day | +48° | +45° | 24.8 | 6.7 | 26% |
| Evening | +45° | +41° | 24.7 | 5.6 | 42% |
Bio-meteorological forecast
- Meteorological sensitivity index
- 3
- Meteosensitive people are likely to experience weather-related symptoms.
- Geomagnetic conditions
- 2
- Solar activity may affect some sensitive people.
Hourly forecast for 21.04.2023
April 21, 2022
| Atmospheric conditions and temperature °F | RealFeel °F | Atmospheric pressure inHg | Wind speed mph | Humidity |
| Night | +54° | +54° | 24.7 | 4.9 | 45% |
| Morning | +43° | +43° | 24.6 | 2.5 | 54% |
| Day | +68° | +68° | 24.8 | 6 | 33% |
| Evening | +75° | +75° | 24.6 | 6.7 | 32% |
Bio-meteorological forecast
- Meteorological sensitivity index
- 2
- Some meteosensitive people may feel mild symptoms due to the weather.
- Effect of low pressure
- 1
- Low atmospheric pressure may affect some meteosensitive people.
- Geomagnetic conditions
- 1
- Weak solar activity may affect some highly sensitive people.
- Influence of solar activity
- 3
- High risk of harm from unprotected sun exposure due to UV radiation.
Hourly forecast for 21.04.2022
Weather in large and nearby cities
Weather in Washington, D.C.+61°
Denver+61°
Thornton+59°
Westminster+57°
Fort Collins+57°
Greeley+61°
Minimum and maximum
world's temperature today
world's temperature today
Russia
Mys Shmidta
Mys Shmidta
- day
- +30°F
- night
- +9°F
Sudan
Wad Madani
Wad Madani
- day
- +117°F
- night
- +91°F
Temperature units
°F°C
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