Past IEM Features tagged: sep16
The extremely muggy weather for September continues with Des Moines experiencing almost 1.5 straight days with a dew point temperature at or above 70 degrees. The featured chart displays such streaks in September for the site. The current streak ended this morning at 3 AM, but it sure shows up as an outlier compared with similiar streaks happening much earlier in the month. The plot even shows a slightly longer streak happening earlier this month on 6-7 September.