Dew Point Calculator
Calculate the dew point temperature based on air temperature and relative humidity.
Result:
Humidity Gauge
Dew Point Chart
Temperature (°F) | Humidity (%) | Dew Point (°F) | Comfort Level |
---|---|---|---|
70 | 50 | 51 | Comfortable |
75 | 60 | 60 | Comfortable |
80 | 70 | 69 | Muggy |
85 | 80 | 78 | Uncomfortable |
90 | 90 | 87 | Severe |
Notes
- Dew point is the temperature at which water vapor condenses
- Higher dew points indicate more moisture in the air
- Dew points above 65°F (18°C) feel uncomfortable
- Dew points above 70°F (21°C) feel oppressive
- Formula: Td = T - ((100 - RH)/5)