Calculate dew point temperature from humidity and air temperature with comprehensive meteorological analysis. Perfect for weather forecasting, HVAC calculations, and comfort level assessment.
Dew point indicates the temperature at which air becomes saturated. Lower dew points feel drier, while higher dew points feel more humid. Comfort range is typically 10-16°C dew point.
Key Meteorological Relationships:
Dew Point = f(Temperature, Humidity)
Comfort Zone: 10°C - 16°C dew point
Higher dew point = more humid feeling
Weather analysis details will appear here...
Dew point is the temperature at which air becomes saturated with water vapor and dew forms. It indicates the actual moisture content in the air, unlike relative humidity which depends on temperature.
Formula: Td = (B × α) / (A - α) where α = (A × T) / (B + T) + ln(RH/100)
This Magnus formula provides accurate dew point calculations using temperature and relative humidity with constants A=17.27 and B=237.7°C.
Comfort Zones:
• 10-16°C: Comfortable
• 16-18°C: Slightly Humid
• 18-21°C: Humid
• 21°C+: Very Humid
Lower dew points feel drier and more comfortable.
Dew point is crucial for weather forecasting, fog formation prediction, and HVAC system design. It's more reliable than relative humidity for assessing actual moisture content in the air.
This calculator provides meteorological solutions based on standard atmospheric formulas. Real-world conditions may vary due to local factors, altitude, and weather patterns. Always verify critical meteorological calculations with professional instruments and consider local climate conditions.
This advanced dew point calculator implements comprehensive meteorological calculations using precise scientific formulas. Each weather property derives from fundamental principles of atmospheric science that ensure accurate moisture content analysis.
Formula: Td = (B × α) / (A - α)
The temperature at which air becomes saturated with water vapor, calculated using the Magnus formula with scientific constants.
Relationship: RH = 100 × e^(A×Td/(B+Td)) / e^(A×T/(B+T))
Relative humidity depends on both temperature and dew point, making dew point a more consistent moisture measure.
Scale: 10-16°C (Comfortable) to 21°C+ (Very Humid)
Dew point directly correlates with human comfort perception, independent of air temperature.
Values: A = 17.27, B = 237.7°C
These constants in the Magnus formula ensure accurate dew point calculations across different temperature ranges.
Dew point is the temperature at which air becomes saturated with water vapor and dew forms. It indicates the actual moisture content in the air, unlike relative humidity which depends on temperature. A higher dew point means more moisture in the air.
Dew point is calculated using the Magnus formula: Td = (B × α) / (A - α) where α = (A × T) / (B + T) + ln(RH/100). Our calculator uses constants A=17.27 and B=237.7°C for accurate meteorological calculations with step-by-step solutions.
Dew point measures absolute moisture content, while relative humidity measures current moisture relative to maximum capacity at that temperature. Dew point is more consistent for comfort assessment because it doesn't change with temperature fluctuations.
A dew point between 10°C and 16°C is generally considered comfortable. Below 10°C feels dry, 16-18°C feels slightly humid, 18-21°C feels humid, and above 21°C feels very humid. These ranges are consistent across different air temperatures.
Dew point is crucial for predicting fog formation, precipitation potential, and comfort levels. When air temperature approaches dew point, condensation occurs, leading to fog, dew, or precipitation. It's a key parameter in meteorological analysis.
Yes, relative humidity can be calculated from dew point and air temperature using the inverse of the Magnus formula: RH = 100 × e^(A×Td/(B+Td)) / e^(A×T/(B+T)). Our calculator can work in both directions depending on the input method selected.