Station Overview Station Location
Station Number CO-MZ-51 Latitude 37.3254013061523
Station Name Cortez 7.8 WSW Longitude -108.715034484863
County Montezuma Elevation (ft) 5720



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 14 1.45 0.08 2 0.08 2 0.00 0 0 2 0 0.0 0 0
Nov 14 1.36 0.52 3 0.52 3 0.00 0 0 3 0 0.0 0 0
Dec 14 0.96 0.87 9 0.87 9 0.00 0 0 9 0 2.1 5 3
Jan 15 1.33 1.46 7 1.46 7 0.00 0 0 5 2 3.7 1 3
Feb 15 1.32 2.06 5 2.06 5 0.00 0 0 5 0 11.1 5 4
March 15 1.63 1.03 5 1.03 5 0.00 0 0 5 0 0.4 2 1
April 15 1.08 0.75 4 0.75 4 0.00 0 0 4 0 0.0 0 0
May 15 0.91 2.66 15 2.66 15 0.00 0 0 15 0 0.0 0 0
June 15 0.46 1.78 6 1.78 6 0.00 0 0 6 0 0.0 0 0
July 15 1.29 1.90 8 1.90 8 0.00 0 0 8 0 0.0 0 0
Aug 15 1.72 0.72 23 0.45 7 0.27 16 1 7 0 0.0 0 0
Sept 15 1.34 0.33 4 0.33 4 0.00 0 0 4 0 0.0 0 0
Water Year Totals: 14.85" 14.16" 91 days 13.89" 75 0.27" 16 days 1 73 days 2 days 17.3" 13 days 11 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2014
10/2/2014
10/3/2014
10/4/2014
10/5/2014
10/6/2014
10/7/2014
10/8/2014
10/9/2014 0.02
10/10/2014 0.06
10/11/2014
10/12/2014
10/13/2014
10/14/2014
10/15/2014
10/16/2014
10/17/2014
10/18/2014
10/19/2014
10/20/2014
10/21/2014
10/22/2014
10/23/2014
10/24/2014
10/25/2014
10/26/2014
10/27/2014
10/28/2014
10/29/2014
10/30/2014
10/31/2014
11/1/2014
11/2/2014
11/3/2014
11/4/2014
11/5/2014
11/6/2014
11/7/2014
11/8/2014
11/9/2014
11/10/2014
11/11/2014
11/12/2014
11/13/2014
11/14/2014
11/15/2014 0.40
11/16/2014 0.10
11/17/2014
11/18/2014
11/19/2014
11/20/2014
11/21/2014
11/22/2014
11/23/2014 0.02
11/24/2014
11/25/2014
11/26/2014
11/27/2014
11/28/2014
11/29/2014
11/30/2014
12/1/2014
12/2/2014
12/3/2014 0.02
12/4/2014 0.08
12/5/2014 0.25
12/6/2014
12/7/2014
12/8/2014
12/9/2014
12/10/2014
12/11/2014
12/12/2014
12/13/2014 0.04
12/14/2014 0.27
12/15/2014
12/16/2014
12/17/2014
12/18/2014 0.07
12/19/2014
12/20/2014
12/21/2014
12/22/2014
12/23/2014 0.07
12/24/2014
12/25/2014
12/26/2014 0.05
12/27/2014 0.02
12/28/2014
12/29/2014
12/30/2014
12/31/2014
Day of YearDaily PrcpMultiday Prcp
1/1/2015 0.10
1/2/2015 T
1/3/2015 T
1/4/2015
1/5/2015
1/6/2015
1/7/2015
1/8/2015
1/9/2015
1/10/2015
1/11/2015 0.05
1/12/2015
1/13/2015 0.55
1/14/2015
1/15/2015
1/16/2015
1/17/2015
1/18/2015
1/19/2015
1/20/2015
1/21/2015
1/22/2015
1/23/2015
1/24/2015
1/25/2015
1/26/2015
1/27/2015
1/28/2015
1/29/2015
1/30/2015 0.21
1/31/2015 0.55
2/1/2015
2/2/2015
2/3/2015
2/4/2015
2/5/2015
2/6/2015
2/7/2015
2/8/2015
2/9/2015
2/10/2015
2/11/2015
2/12/2015
2/13/2015
2/14/2015
2/15/2015
2/16/2015
2/17/2015
2/18/2015
2/19/2015
2/20/2015
2/21/2015
2/22/2015 0.45
2/23/2015 0.95
2/24/2015 0.23
2/25/2015
2/26/2015
2/27/2015 0.18
2/28/2015 0.25
3/1/2015 0.42
3/2/2015 0.10
3/3/2015 0.15
3/4/2015 0.06
3/5/2015
3/6/2015
3/7/2015
3/8/2015
3/9/2015
3/10/2015
3/11/2015
3/12/2015
3/13/2015
3/14/2015
3/15/2015
3/16/2015
3/17/2015
3/18/2015
3/19/2015
3/20/2015 0.30
3/21/2015
3/22/2015
3/23/2015
3/24/2015
3/25/2015
3/26/2015
3/27/2015
3/28/2015
3/29/2015
3/30/2015
3/31/2015
Day of YearDaily PrcpMultiday Prcp
4/1/2015
4/2/2015
4/3/2015
4/4/2015
4/5/2015
4/6/2015
4/7/2015
4/8/2015
4/9/2015
4/10/2015
4/11/2015
4/12/2015
4/13/2015
4/14/2015
4/15/2015
4/16/2015
4/17/2015
4/18/2015 0.37
4/19/2015 0.04
4/20/2015
4/21/2015
4/22/2015
4/23/2015
4/24/2015
4/25/2015 0.04
4/26/2015 0.30
4/27/2015
4/28/2015
4/29/2015
4/30/2015
5/1/2015
5/2/2015
5/3/2015
5/4/2015
5/5/2015 0.45
5/6/2015 0.26
5/7/2015
5/8/2015 0.05
5/9/2015 0.04
5/10/2015
5/11/2015
5/12/2015
5/13/2015 0.33
5/14/2015 0.03
5/15/2015 0.24
5/16/2015 0.13
5/17/2015 0.23
5/18/2015
5/19/2015 0.40
5/20/2015 0.02
5/21/2015
5/22/2015 0.25
5/23/2015 0.03
5/24/2015 0.17
5/25/2015
5/26/2015 0.03
5/27/2015
5/28/2015
5/29/2015
5/30/2015
5/31/2015
6/1/2015
6/2/2015
6/3/2015
6/4/2015
6/5/2015 0.09
6/6/2015 0.53
6/7/2015 0.54
6/8/2015
6/9/2015
6/10/2015 0.33
6/11/2015 0.09
6/12/2015
6/13/2015
6/14/2015 0.20
6/15/2015
6/16/2015
6/17/2015
6/18/2015
6/19/2015
6/20/2015
6/21/2015
6/22/2015
6/23/2015
6/24/2015
6/25/2015
6/26/2015
6/27/2015
6/28/2015
6/29/2015
6/30/2015
Day of YearDaily PrcpMultiday Prcp
7/1/2015
7/2/2015
7/3/2015
7/4/2015
7/5/2015
7/6/2015
7/7/2015
7/8/2015 0.60
7/9/2015
7/10/2015 0.12
7/11/2015
7/12/2015
7/13/2015 0.70
7/14/2015
7/15/2015 0.23
7/16/2015
7/17/2015
7/18/2015
7/19/2015 0.06
7/20/2015
7/21/2015 0.08
7/22/2015
7/23/2015
7/24/2015
7/25/2015 0.02
7/26/2015
7/27/2015
7/28/2015
7/29/2015
7/30/2015
7/31/2015 0.09
8/1/2015 0.06
8/2/2015 0.09
8/3/2015 0.03
8/4/2015 0.06
8/5/2015
8/6/2015
8/7/2015
8/8/2015 0.14
8/9/2015
8/10/2015
8/11/2015 0.03
8/12/2015 **
8/13/2015 **
8/14/2015 **
8/15/2015 **
8/16/2015 **
8/17/2015 **
8/18/2015 **
8/19/2015 **
8/20/2015 **
8/21/2015 **
8/22/2015 **
8/23/2015 **
8/24/2015 **
8/25/2015 **
8/26/2015 **
8/27/2015 0.27
8/28/2015
8/29/2015
8/30/2015
8/31/2015 0.04
9/1/2015
9/2/2015
9/3/2015 0.05
9/4/2015
9/5/2015 0.07
9/6/2015
9/7/2015
9/8/2015
9/9/2015
9/10/2015
9/11/2015
9/12/2015
9/13/2015
9/14/2015
9/15/2015 0.13
9/16/2015
9/17/2015
9/18/2015
9/19/2015
9/20/2015
9/21/2015
9/22/2015
9/23/2015 0.08
9/24/2015
9/25/2015
9/26/2015
9/27/2015
9/28/2015
9/29/2015
9/30/2015



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/9/2014 8:00 AM 0.02 M M M M Rained in the early morning hours.
10/10/2014 8:00 AM 0.06 M M M M Rained sometime in the darkened hours.
11/15/2014 9:00 AM 0.40 M M M M Rained yesterday starting about 11:00 AM; ended in the night.
11/16/2014 9:00 AM 0.10 T 0.10 T M Trace of snow overnight.
11/23/2014 9:00 AM 0.02 M M M M Rained in the night.
12/3/2014 8:00 AM 0.02 M M M M Rained briefly in the early AM.
12/4/2014 8:45 AM 0.08 M M M M Raining lightly since after 10 PM; raining lightly now.
12/5/2014 8:00 AM 0.25 M M M M Rained between 8:00 AM Thu and early AM Fri.
12/13/2014 9:30 AM 0.04 M M M M Has rained off and on since early AM; looks like more coming.
12/14/2014 9:00 AM 0.27 0.5 M 0.5 M Snowed between 10 PM and 7 AM.
12/18/2014 9:00 AM 0.07 0.2 M 0.2 M Snowed in the night.
12/23/2014 9:00 AM 0.07 0.2 M M M Snowed in early AM.
12/26/2014 9:00 AM 0.05 0.7 M 0.7 0.05 Snowed in the early AM.
12/27/2014 9:00 AM 0.02 0.5 M M M Snowed lightly off and on yesterday.
1/1/2015 9:00 AM 0.10 3.7 M 3.7 M Started snowing after midnight; still lightly snowing at 8 AM.
1/2/2015 9:00 AM T T M 4.0 M Lightly snowing at observation time.
1/3/2015 9:00 AM T T M 4.0 M Light snow since yesterday.
1/11/2015 9:00 AM 0.05 M M M M
1/13/2015 8:00 AM 0.55 M M M M Raining lightly at time of observation.
1/30/2015 11:30 AM 0.21 M M M M Presently raining.
1/31/2015 8:30 AM 0.55 M M M M
2/22/2015 9:00 AM 0.45 3.0 0.45 3.0 0.45 Snowing since after midnight; still snowing at 9:00 AM.
2/23/2015 8:30 AM 0.95 2.3 0.95 4.8 0.95 Starting snowing yesterday after midnight; still snowing, with only a few short breaks since then.
2/24/2015 9:00 AM 0.23 1.3 M 6.0 M Snowing started Sat; ended before 6:45 AM this Tue.
2/27/2015 8:00 AM 0.18 2.0 M M M Started snowing about 5 PM; was not snowing at 5 AM.
2/28/2015 9:30 AM 0.25 2.5 M 4.5 M Snowing at time of observation.
3/1/2015 8:30 AM 0.42 0.3 M 5.0 M Snow and rain mixed; still going.
3/2/2015 9:00 AM 0.10 M M M M No new snow.
3/3/2015 9:00 AM 0.15 M M M M Some snow, mostly rain, since yesterday; long stopped by time of observation.
3/4/2015 9:00 AM 0.06 0.1 M M M Trace of snow overnight.
3/20/2015 8:30 AM 0.30 M M M M Rain started after midnight; stopped by observation time.
4/18/2015 9:00 AM 0.37 T T T T Started snowing lightly yesterday PM; a trace on ground this AM.
4/19/2015 8:30 AM 0.04 M M M M Light overnight rain.
4/25/2015 8:45 AM 0.04 M M M M Light rain overnight.
4/26/2015 9:00 AM 0.30 M M M M Rained during the night.
5/5/2015 9:00 AM 0.45 M M M M Raining steadily at time of observation.
5/6/2015 9:00 AM 0.26 M M M M Rained mostly yesterday.
5/8/2015 9:00 AM 0.05 M M M M Rained at night.
5/9/2015 9:00 AM 0.04 M M M M Raining off and on for past four days.
5/13/2015 9:00 AM 0.33 M M M M Rained mostly yesterday PM.
5/14/2015 9:00 AM 0.03 M M M M Rained between 10:30 PM and 7:30 AM.
5/15/2015 9:00 AM 0.24 M M M M Rained mostly from about 6 PM to sometime before 7:30 AM.
5/16/2015 9:00 AM 0.13 M M M M Raining off-and-on most of past several days.
5/17/2015 9:00 AM 0.23 M M M M Rained from yesterday until before 7:30 AM.
5/19/2015 8:30 AM 0.40 M M M M Rained in the night.
5/20/2015 9:00 AM 0.02 M M M M
5/22/2015 8:30 AM 0.25 M M M M Heavy rain for about an hour yesterday evening.
5/23/2015 9:00 AM 0.03 M M M M Rained yesterday PM.
5/24/2015 9:00 AM 0.17 M M M M Seems like it's always raining.
5/26/2015 9:00 AM 0.03 M M M M Rained yesterday PM.
6/5/2015 9:00 AM 0.09 M M M M Begin about 7 AM; off-and-on; stopped by observation time.
6/6/2015 8:00 AM 0.53 M M M M Rain started about 2 PM; heavy in early AM; stopped by observation time.
6/7/2015 9:00 AM 0.54 M M M M Rained from about 8:30 AM off-and-on, sometimes heavily, until about 3 PM.
6/10/2015 9:00 AM 0.33 M M M M Started at 7:30 AM; still dripping at observation time.
6/11/2015 9:00 AM 0.09 M M M M Rained yesterday after 9 AM off-and-on until mid PM.
6/14/2015 9:00 AM 0.20 M M M M Rained yesterday PM.
7/8/2015 9:00 AM 0.60 M M M M Rained between about 2 PM and 2 AM.
7/10/2015 9:00 AM 0.12 M M M M Rained yesterday during the PM.
7/13/2015 9:00 AM 0.70 M M M M Rained off-and-on after about 3 PM.
7/15/2015 7:30 AM 0.23 M M M M Started raining about 4 PM; off-and-on until after midnight.
7/19/2015 9:00 AM 0.06 M M M M Rained overnight.
7/21/2015 7:00 AM 0.08 M M M M Rained mostly from about 3 PM to 5 PM, but then again in the night.
7/25/2015 7:20 AM 0.02 M M M M Rained lightly around 4 PM. May have also rained overnight.
7/31/2015 9:00 AM 0.09 M M M M Mostly around 4PM - 5 PM.
8/1/2015 9:00 AM 0.06 M M M M Rained late PM and overnight. Raining again now.
8/2/2015 9:00 AM 0.09 M M M M Rained yesterday and overnight.
8/3/2015 9:00 AM 0.03 M M M M Late PM and overnight.
8/4/2015 9:00 AM 0.06 M M M M Overnight.
8/8/2015 9:00 AM 0.14 M M M M Rained Fri eve and overnight.
8/11/2015 7:30 AM 0.03 M M M M Rained about 3 AM.
8/31/2015 9:00 AM 0.04 M M M M Started about 3 PM; off-and-on; mostly off; think maybe three short rains by 10 PM.
9/3/2015 9:00 AM 0.05 M M M M Rained about 10 min at about 11 PM.
9/5/2015 9:00 AM 0.07 M M M M Rain in the night.
9/15/2015 9:00 AM 0.13 M M M M Started about 10:45 PM.
9/23/2015 8:00 AM 0.08 M M M M Rained mostly about 3 - 5 PM.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
8/12/2015 8/27/2015 8:30 AM 16 0.27 M M Gauge had 0.15 in in it on eve of Aug 26; rained twice again before reading.



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground