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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:  

 

Jan 2025Feb 2025 Mar 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
26272829303101
High: 41.950417
Low: 22.389809
Precip: M
Gust: 11 (5:00 PM)
RH% Min/Max: 33-100
Feel Min/Max: 22 to 42
02
High: 31.46001
Low: 16.26081
Precip: M
Gust: 11 (8:20 PM)
RH% Min/Max: 54-87
Feel Min/Max: 13 to 31		03
High: 50.610226
Low: 25.88
Precip: M
Gust: 6 (6:50 PM)
RH% Min/Max: 65-95
Feel Min/Max: 26 to 51		04
High: 52.390396
Low: 28.270405
Precip: M
Gust: 13 (3:20 PM)
RH% Min/Max: 44-78
Feel Min/Max: 28 to 52		05
High: 32.250202
Low: 26.869978
Precip: M
Gust: 7 (5:00 PM)
RH% Min/Max: 54-79
Feel Min/Max: 23 to 32		06
High: 40.620193
Low: 26.349775
Precip: M
Gust: 11 (3:00 AM)
RH% Min/Max: 79-100
Feel Min/Max: 21 to 41		07
High: 41.259212
Low: 25.199617
Precip: M
Gust: 13 (5:20 AM)
RH% Min/Max: 49-100
Feel Min/Max: 25 to 41		08
High: 29.19018
Low: 25.350788
Precip: M
Gust: 11 (8:50 PM)
RH% Min/Max: 62-99
Feel Min/Max: 20 to 29
09
High: 35.189594
Low: 28.999403
Precip: M
Gust: 11 (12:40 PM)
RH% Min/Max: 68-100
Feel Min/Max: 28 to 35		10
High: 33.900787
Low: 22.949617
Precip: M
Gust: 8 (1:20 PM)
RH% Min/Max: 53-81
Feel Min/Max: 23 to 34		11
High: 29.159584
Low: 24.850416
Precip: M
Gust: 6 (10:10 AM)
RH% Min/Max: 55-76
Feel Min/Max: 23 to 29		12

Precip: M		13
High: 40.580585
Low: 29.390022
Precip: M
Gust: 16 (4:00 PM)
RH% Min/Max: 67-100
Feel Min/Max: 27 to 39		14
High: 31.620192
Low: 21.059584
Precip: M
Gust: 9 (7:50 AM)
RH% Min/Max: 41-79
Feel Min/Max: 17 to 32		15
High: 31.659798
Low: 24.870192
Precip: M
Gust: 8 (2:50 PM)
RH% Min/Max: 58-100
Feel Min/Max: 24 to 32
16
High: 44.85921
Low: 30.689594
Precip: M
Gust: 16 (4:20 PM)
RH% Min/Max: 100-100
Feel Min/Max: 28 to 45		17
High: 30.579786
Low: 20.530373
Precip: M
Gust: 19 (8:40 AM)
RH% Min/Max: 44-73
Feel Min/Max: 17 to 30		18
High: 22.150415
Low: 11.109211
Precip: M
Gust: 9 (12:20 PM)
RH% Min/Max: 43-67
Feel Min/Max: 7 to 22		19
High: 21.469978
Low: 10.279414
Precip: M
Gust: 6 (2:50 PM)
RH% Min/Max: 47-80
Feel Min/Max: 5 to 21		20
High: 21.239595
Low: 10.270405
Precip: M
Gust: 12 (6:40 PM)
RH% Min/Max: 61-86
Feel Min/Max: 10 to 21		21
High: 28.059797
Low: 17.72062
Precip: M
Gust: 13 (10:50 AM)
RH% Min/Max: 52-76
Feel Min/Max: 12 to 28		22
High: 36.44061
Low: 16.809797
Precip: M
Gust: 7 (1:50 PM)
RH% Min/Max: 36-82
Feel Min/Max: 15 to 36
23
High: 42.8792
Low: 24.940393
Precip: M
Gust: 9 (10:00 AM)
RH% Min/Max: 34-78
Feel Min/Max: 21 to 43		24
High: 49.850574
Low: 23.970192
Precip: M
Gust: 7 (3:20 PM)
RH% Min/Max: 38-89
Feel Min/Max: 24 to 50		25
High: 55.000416
Low: 32.709213
Precip: M
Avg Wind: WNW @ 1.4
Gust: 7 (1:30 PM)
RH% Min/Max: 39-92
Feel Min/Max: 33 to 55		26
High: 57.54018
Low: 28.810383
Precip: M
Gust: 8 (10:00 AM)
RH% Min/Max: 33-99
Feel Min/Max: 29 to 58		27

Precip: M		28

Precip: M		01

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.