Weather in Keflavík, April 21
Weather Forecast for April 21 in Keflavík, Sudurnes - 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 | +41° | +32° | 29.6 | 21.9 | 94% |
| Morning | +39° | +30° | 29.9 | 18.1 | 65% |
| Day | +45° | +37° | 30.1 | 16.8 | 60% |
| Evening | +43° | +37° | 30.3 | 10.1 | 79% |
Bio-meteorological forecast
- Meteorological sensitivity index
- 4
- Strong reactions to the weather are possible by meteosensitive people.
- Effect of low pressure
- 1
- Low atmospheric pressure may affect some meteosensitive people.
- Influence of pressure
- 2
- Rapid fluctuations in atmospheric pressure are likely to affect meteosensitive people.
- Geomagnetic conditions
- 2
- Solar activity may affect some sensitive people.
- Influence of solar activity
- 1
- Small risk of harm from unprotected sun exposure for people with sensitive skin types.
Hourly forecast for 21.04.2024
April 21, 2023
| Atmospheric conditions and temperature °F | RealFeel °F | Atmospheric pressure inHg | Wind speed mph | Humidity |
| Night | +41° | +39° | 30.3 | 3.1 | 96% |
| Morning | +43° | +39° | 30.4 | 4.9 | 96% |
| Day | +46° | +43° | 30.4 | 9.6 | 72% |
| Evening | +43° | +37° | 30.4 | 12.8 | 69% |
Bio-meteorological forecast
- Meteorological sensitivity index
- 4
- Strong reactions to the weather are possible by meteosensitive people.
- Geomagnetic conditions
- 3
- High probability that strong solar activity will affect meteosensitive people.
- Influence of solar activity
- 1
- Small risk of harm from unprotected sun exposure for people with sensitive skin types.
Hourly forecast for 21.04.2023
April 21, 2022
| Atmospheric conditions and temperature °F | RealFeel °F | Atmospheric pressure inHg | Wind speed mph | Humidity |
| Night | +43° | +39° | 29.9 | 7.2 | 95% |
| Morning | +45° | +41° | 30.1 | 5.6 | 95% |
| Day | +52° | +52° | 30.3 | 11.6 | 81% |
| Evening | +50° | +45° | 30.4 | 9.2 | 80% |
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 21.04.2022
Weather in large and nearby cities
Minimum and maximum
world's temperature today
world's temperature today
Argentina
El Calafate
El Calafate
- day
- +36°F
- night
- +12°F
Oman
Ibri
Ibri
- day
- +120°F
- night
- +86°F
Temperature units
°F°C
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