Weather changeability details for Alexandria, Virginia

Changeability is the amount that the weather changes day-to-day. For temperatures, it's the difference (in number of degrees) between each day. Greater day-to-day degree differences means more changeable weather. For precipitation, it's the percentage of time that the next day is different than today &endash; i.e., a rainy day followed by a dray day or a dry day followed by a rainy day. A higher percentage means that precipitation and dry days alternate more frequently, thus the weather changes more.

You can find the full high temperature changeability rankings here, the full low temperature changeability rankings here, and the precipitation changeability rankings here.

All temperature values are measured in degrees Fahrenheit.

High Temperature Changeability Last Month Last Year
Average day-to-day change in high temperature 3.64° 5.36°
Largest decrease in high temperature from one day to next -10° -18°
Largest increase in high temperature from one day to next 13° 22°
High temperature changeability ranking (Full List) 367 518
Low Temperature Changeability Last Month Last Year
Average day-to-day change in low temperature 2.67° 6.01°
Largest decrease in low temperature from one day to next -6° -19°
Largest increase in low temperature from one day to next 19°
Low temperature changeability ranking (Full List) 606 664
Precipitation Changeability Last Month Last Year
Day-to-day percent of time changes from precip to dry, and vice versa 36.4% 38.6%
Percent of time a dry day occurs after a precipitation day 30.8% 50.3%
Percent of time a precipitation day occurs after a precipitation day 69.2% 49.7%
Percent of time a dry day occurs after a dry day 55.6% 72.5%
Percent of time a precipitation day occurs after a dry day 44.4% 27.5%
Precipitation changeability ranking (Full List) 293 242
Overall accuracy »