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Data Calendar for MD-77 EB at Catoctin State Park MD US MDDOT

The calendar chart below shows the daily reported climate variables. You can click on a date to display the values for all sites for that day. Time stamps are displayed in the America/New_York timezone. Wind speeds are in mph and temperatures in Fahrenheit. Values flagged with a (E) are estimated by the IEM.

Year:  

Month:  

 

Jun 2025Jul 2025 Aug 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
293001
High: 80.8196
Low: 65.530426
Precip: M
Avg Wind: WNW @ 0.2
Gust: 5 (1:00 PM)
RH% Min/Max: 87-100
Feel Min/Max: 66 to 88		02
High: 78.09082
Low: 63.84018
Precip: M
Avg Wind: WSW @ 0.6
Gust: 4 (3:40 PM)
RH% Min/Max: 73-100
Feel Min/Max: 64 to 78		03
High: 80.16081
Low: 61.649616
Precip: M
Avg Wind: NW @ 0.5
Gust: 6 (3:10 PM)
RH% Min/Max: 65-100
Feel Min/Max: 62 to 83		04
High: 76.54999
Low: 57.21081
Precip: M
Avg Wind: WSW @ 0.3
Gust: 4 (9:30 AM)
RH% Min/Max: 45-95
Feel Min/Max: 57 to 77		05
High: 79.9106
Low: 57.290024
Precip: M
Avg Wind: N @ 0.3
Gust: 5 (10:20 AM)
RH% Min/Max: 59-99
Feel Min/Max: 57 to 80
06
High: 79.75942
Low: 63.150787
Precip: M
Avg Wind: NNE @ 0.3
Gust: 6 (10:40 AM)
RH% Min/Max: 65-100
Feel Min/Max: 63 to 80		07
High: 83.49978
Low: 69.51022
Precip: M
Avg Wind: SSW @ 0.4
Gust: 6 (6:45 PM)
RH% Min/Max: 70-100
Feel Min/Max: 70 to 90		08
High: 83.33059
Low: 67.81998
Precip: M
Avg Wind: NW @ 0.4
Gust: 5 (1:50 PM)
RH% Min/Max: 76-100
Feel Min/Max: 68 to 92		09
High: 81.06982
Low: 67.96939
Precip: M
Avg Wind: W @ 0.3
Gust: 3 (6:30 PM)
RH% Min/Max: 70-100
Feel Min/Max: 68 to 87		10
High: 77.300575
Low: 66.56001
Precip: M
Avg Wind: WSW @ 0.2
Gust: 3 (1:10 PM)
RH% Min/Max: 79-100
Feel Min/Max: 67 to 77		11
High: 79.71982
Low: 66.180214
Precip: M
Avg Wind: SSW @ 0.3
Gust: 4 (10:15 AM)
RH% Min/Max: 80-100
Feel Min/Max: 66 to 80		12
High: 82.610596
Low: 68.160225
Precip: M
Avg Wind: ESE @ 0.4
Gust: 5 (6:30 PM)
RH% Min/Max: 82-100
Feel Min/Max: 68 to 91
13
High: 81.94999
Low: 69.74061
Precip: M
Avg Wind: E @ 0.4
Gust: 5 (5:00 PM)
RH% Min/Max: 81-100
Feel Min/Max: 70 to 89		14
High: 79.9502
Low: 69.36081
Precip: M
Avg Wind: NNE @ 0.3
Gust: 5 (12:20 PM)
RH% Min/Max: 86-100
Feel Min/Max: 69 to 80		15
High: 70.469604
Low: 68.329414
Precip: M
Gust: 2 (5:40 AM)
RH% Min/Max: 100-100
Feel Min/Max: 68 to 70		16

Precip: M		171819
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The data presented here provided by IEM API webservice: daily.json. A simple CSV option exists as well.

Daily High/Low Plot


Description: This chart of the monthly temperature data. The bars are the observations and the dots are climatology.

Daily Rainfall


Description: This chart is of daily precipitation for the month. The red line would be an average month while the blue line and bars are observations.

Daily Average Wind Speeds


Description: This chart is of the daily average wind speeds.

The data presented here provided by IEM API webservice: daily.json. A simple CSV option exists as well.