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Data Calendar for Patapsco River AT Hollofield

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:  

 

May 2026Jun 2026 Jul 2026
SundayMondayTuesdayWednesday ThursdayFridaySaturday
3101

Precip: M
Max Stage[ft]: 1.62
02

Precip: M
Max Stage[ft]: 1.59
03

Precip: M
Max Stage[ft]: 1.57
04

Precip: M
Max Stage[ft]: 1.55
05

Precip: M
Max Stage[ft]: 1.54
06

Precip: M
Max Stage[ft]: 1.53
07

Precip: M
Max Stage[ft]: 1.54
08

Precip: M
Max Stage[ft]: 1.52
09

Precip: M
Max Stage[ft]: 1.51
10

Precip: M
Max Stage[ft]: 1.72
11

Precip: M
Max Stage[ft]: 1.86
12

Precip: M
Max Stage[ft]: 1.60
13

Precip: M
Max Stage[ft]: 1.52
14

Precip: M
Max Stage[ft]: 2.26
15

Precip: M
Max Stage[ft]: 2.21
16

Precip: M
Max Stage[ft]: 1.55
17

Precip: M
Max Stage[ft]: 1.49
18

Precip: M
Max Stage[ft]: 1.51
19

Precip: M
Max Stage[ft]: 1.52
20

Precip: M
Max Stage[ft]: 1.47
21

Precip: M
Max Stage[ft]: 1.45
22

Precip: M
Max Stage[ft]: 1.46
23

Precip: M
Max Stage[ft]: 1.75
24

Precip: M
Max Stage[ft]: 1.60
25

Precip: M
Max Stage[ft]: 1.51
26

Precip: M
Max Stage[ft]: 1.46
27

Precip: M
Max Stage[ft]: 1.52
28

Precip: M
Max Stage[ft]: 1.49
29

Precip: M
Max Stage[ft]: 1.48
30

Precip: M
Max Stage[ft]: 1.46
01020304

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.