May outlook: Temperatures to jump all around, with storminess in the mix, too.

'While we predict conditions to average out to near-normal, there will be plenty of springtime variability.

It may seem like summer is on an accelerated schedule with the recent 80-degree weather, but May may muster some moments of mayhem in the Mid-Atlantic.

While we predict conditions to average out to near-normal, there will be plenty of springtime variability.

More warm periods are expected, like the 80s predicted into early this week, but they may be rather short-lived, with cooler interludes closely following. We also anticipate active bouts of rain and storminess.

We’re projecting an average May temperature of 65 to 68 degrees (normal is 66 degrees) with rainfall between 3.5 and 4.5 inches (normal is 3.99 inches). This would be a bit warmer and wetter than last year, which was the coolest May in 15 years.'>>>

https://www.washingtonpost.com/weather/2021/05/02/washington-dc-may-weather-outlook/?