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Information Daily Climatology Network Table Neighbors Data Calendar

Data Calendar for BOULDER

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/Denver 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 (@17)
High: 86
Low: 62
Precip: 0.00(E)
Snow: 0
Snow Depth: 0		02 (@17)
High: 82
Low: 58
Precip: 0.06
Snow: 0
Snow Depth: 0		03 (@17)
High: 73
Low: 53
Precip: 0.09
Snow: 0
Snow Depth: 0		04 (@7)
High: 79(E)
Low: 52(E)
Precip: 0.30
Snow: 0
Snow Depth: 0		05 (@17)
High: 81
Low: 56
Precip: 0.00(E)
Snow: 0
Snow Depth: 0
06 (@17)
High: 85
Low: 62
Precip: Trace
Snow: 0
Snow Depth: 0		07 (@17)
High: 86
Low: 65
Precip: 0.04
Snow: 0
Snow Depth: 0		08 (@17)
High: 88
Low: 62
Precip: 0.00(E)
Snow: 0
Snow Depth: 0		09 (@17)
High: 89
Low: 67
Precip: 0.00(E)
Snow: 0
Snow Depth: 0		10 (@17)
High: 89
Low: 65
Precip: 0.00(E)
Snow: 0
Snow Depth: 0		11 (@17)
High: 91
Low: 58
Precip: 0.00(E)
Snow: 0
Snow Depth: 0		12 (@17)
High: 90
Low: 63
Precip: 0.00(E)
Snow: 0
Snow Depth: 0
13 (@7)
High: 96(E)
Low: 64(E)
Precip: 0.00(E)		141516171819
20212223242526
27282930310102

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.