This page presents the raw observations of daily high and low temperature along with precipitation and snow when available. The dates shown are the date when the observation was reported. For observations made at 7 AM, this would be a for a 24 hour period up until that time and not for that local date. The timestamps shown are valid for the local timezone of that reporting station.

Hint: You should be able to highlight the values in the table and then copy + paste these values into a spreadsheet program like Excel. A download interface does exist for these observations.

COOP obs listed by station

(Click on a date to get all obs for a particular date.)

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NWSLI: Site Name: Date: Temp at Ob Max Air Temp Min Air Temp Precip Snowfall Snow Depth Snow Water Equiv
OTWI4Ottumwa1 Jan 2024 7AMMMMTT0M
.AR OTWI4 240101 C DH0700/PP T/PT 5/SF T/SD 0/DC2402121239 Trace of snow flurries
OTWI4Ottumwa2 Jan 2024 7AMMMM000M
.AR OTWI4 240102 C DH0700/PP 0.00/SF 0.0/SD 0/DC2402121239
OTWI4Ottumwa3 Jan 2024 7AMMMM000M
.AR OTWI4 240103 C DH0700/PP 0.00/SF 0.0/SD 0/DC2402121239
OTWI4Ottumwa4 Jan 2024 7AMMMM000M
.AR OTWI4 240104 C DH0700/PP 0.00/SF 0.0/SD 0/DC2402121239
OTWI4Ottumwa5 Jan 2024 7AMMMM000M
.AR OTWI4 240105 C DH0700/PP 0.00/SF 0.0/SD 0/DC2402121239
OTWI4Ottumwa6 Jan 2024 7AMMMM0.030.5TM
.A OTWI4 240106 C DH0700/PP 0.03/PT 5/SF 0.5/SD T/DC2401060742 very light snow
OTWI4Ottumwa7 Jan 2024 7AMMMMTT0M
.AR OTWI4 240107 C DH0700/PP T/PT 5/SF T/SD 0/DC2402121239 dusting overnight
OTWI4Ottumwa8 Jan 2024 7AMMMM000M
.AR OTWI4 240108 C DH0700/PP 0.00/SF 0.0/SD 0/DC2402121239
OTWI4Ottumwa9 Jan 2024 7AMMMM0.626.35M
.A OTWI4 240109 C DH0700/PP 0.62/PT 5/SF 6.3/SD 5/DC2401090724 light to moderate snow continues. mixed with drizzle on occasion. Some tree branches are breaking
OTWI4Ottumwa10 Jan 2024 7AMMMM1.0512.715M
.A OTWI4 240110 C DH0700/PP 1.05/PT 5/SF 12.7/SD 15/DC2401101204 2 day total snow from this event was 19.0 measured once every 6 hours of snow board. storm total precipitation was 1.67"
OTWI4Ottumwa11 Jan 2024 7AMMMM0015M
.AR OTWI4 240111 C DH0700/PP 0.00/SF 0.0/SD 15/DC2402121239
OTWI4Ottumwa12 Jan 2024 7AMMMM0.596.114M
.A OTWI4 240112 C DH0700/PP 0.59/PT 5/SF 6.1/SD 14/DC2401120713 freezing rain at 7 am. caused some compaction of snow. 10 pm to 7am measured on board 6.1 inches of snow
OTWI4Ottumwa13 Jan 2024 7AMMMM0.449.120M
.A OTWI4 240113 C DH0700/PP 0.44/SF 9.1/SD 20/DC2401130756 Incredible storm total snow measured on several boards of 15.2" and even some freezing rain and drizzle. liquid equivalent storm total 1.03 giving this location a weekly total of 2.70"!!!!
OTWI4Ottumwa14 Jan 2024 7AMMMMTT20M
.A OTWI4 240114 C DH0700/PP T/SF T/SD 20/DC2401140742
OTWI4Ottumwa15 Jan 2024 7AMMMM0020M
.AR OTWI4 240115 C DH0700/PP 0.00/SF 0.0/SD 20/DC2402121239
OTWI4Ottumwa16 Jan 2024 7AMMMM0019M
.AR OTWI4 240116 C DH0700/PP 0.00/SF 0.0/SD 19/DC2402121239
OTWI4Ottumwa17 Jan 2024 7AMMMM0018M
.AR OTWI4 240117 C DH0700/PP 0.00/SF 0.0/SD 18/DC2402121239
OTWI4Ottumwa18 Jan 2024 7AMMMM0015M
.AR OTWI4 240118 C DH0700/PP 0.00/SF 0.0/SD 15/DC2402121239
OTWI4Ottumwa19 Jan 2024 7AMMMM0.414MM
.AR OTWI4 240119 C DH0700/PP 0.41/PT 5/SF 4.0/SD M/DC2402121239
OTWI4Ottumwa20 Jan 2024 7AMMMM00MM
.AR OTWI4 240120 C DH0700/PP 0.00/SF 0.0/SD M/DC2402121239
OTWI4Ottumwa21 Jan 2024 7AMMMM0015M
.AR OTWI4 240121 C DH0700/PP 0.00/SF 0.0/SD 15/DC2402121239
OTWI4Ottumwa22 Jan 2024 7AMMMMT014M
.AR OTWI4 240122 C DH0700/PP T/PT 2/SF 0.0/SD 14/DC2402121239 Melted the entire core of snow on ground 2.90" of melted snow on the ground.
OTWI4Ottumwa23 Jan 2024 7AMMMM0.41011M
.AR OTWI4 240123 C DH0700/PP 0.41/PT 2/SF 0.0/SD 11/DC2402121239 freezing rain and rain mix depending on the surface.
OTWI4Ottumwa24 Jan 2024 7AMMMM0.11010M
.AR OTWI4 240124 C DH0700/PP 0.11/PT 1/SF 0.0/SD 10/DC2402121239 light rain and freezing rain tuesday and Wednesday am
OTWI4Ottumwa25 Jan 2024 7AMMMM0.0309M
.AR OTWI4 240125 C DH0700/PP 0.03/PT 1/SF 0.0/SD 9/DC2402121239
OTWI4Ottumwa26 Jan 2024 7AMMMM0.6608M
.AR OTWI4 240126 C DH0700/PP 0.66/PT 1/SF 0.0/SD 8/DC2402121239 Just absurd precipitation at this location since December 15th 6.72 inches
OTWI4Ottumwa27 Jan 2024 7AMMMM0.0105M
.AR OTWI4 240127 C DH0700/PP 0.01/PT 3/SF 0.0/SD 5/DC2402121239
OTWI4Ottumwa28 Jan 2024 7AMMMMT05M
.AR OTWI4 240128 C DH0700/PP T/PT 3/SF 0.0/SD 5/DC2402121239
OTWI4Ottumwa29 Jan 2024 7AMMMM004M
.AR OTWI4 240129 C DH0700/PP 0.00/SF 0.0/SD 4/DC2402121239
OTWI4Ottumwa30 Jan 2024 7AMMMM003M
.AR OTWI4 240130 C DH0700/PP 0.00/SF 0.0/SD 3/DC2402121239
OTWI4Ottumwa31 Jan 2024 7AMMMM003M
.AR OTWI4 240131 C DH0700/PP 0.00/SF 0.0/SD 3/DC2402121239
OTWI4Ottumwa1 Feb 2024 7AMMMM002M
.AR OTWI4 240201 C DH0700/PP 0.00/SF 0.0/SD 2/DC2403121315
OTWI4Ottumwa2 Feb 2024 7AMMMM000M
.AR OTWI4 240202 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa3 Feb 2024 7AMMMM000M
.AR OTWI4 240203 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa4 Feb 2024 7AMMMM000M
.AR OTWI4 240204 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa5 Feb 2024 7AMMMM000M
.AR OTWI4 240205 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa6 Feb 2024 7AMMMM000M
.AR OTWI4 240206 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa7 Feb 2024 7AMMMM000M
.AR OTWI4 240207 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa8 Feb 2024 7AMMMM000M
.AR OTWI4 240208 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa9 Feb 2024 7AMMMM000M
.AR OTWI4 240209 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa10 Feb 2024 7AMMMM000M
.AR OTWI4 240210 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa11 Feb 2024 7AMMMM000M
.AR OTWI4 240211 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa12 Feb 2024 7AMMMM000M
.AR OTWI4 240212 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa13 Feb 2024 7AMMMM000M
.AR OTWI4 240213 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa14 Feb 2024 7AMMMM000M
.AR OTWI4 240214 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa15 Feb 2024 7AMMMM0.0800M
.AR OTWI4 240215 C DH0700/PP 0.08/PT 1/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa16 Feb 2024 7AMMMMTTTM
.A OTWI4 240216 C DH0700/PP T/SF T/SD T/DC2402160632
OTWI4Ottumwa17 Feb 2024 7AMMMM0.061TM
.A OTWI4 240217 C DH0700/PP 0.06/PT 5/SF 1.0/SD T/DC2402170719
OTWI4Ottumwa18 Feb 2024 7AMMMM000M
.AR OTWI4 240218 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa19 Feb 2024 7AMMMM000M
.AR OTWI4 240219 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa20 Feb 2024 7AMMMM000M
.AR OTWI4 240220 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa21 Feb 2024 7AMMMM000M
.AR OTWI4 240221 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa22 Feb 2024 7AMMMM000M
.AR OTWI4 240222 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa23 Feb 2024 7AMMMM000M
.AR OTWI4 240223 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa24 Feb 2024 7AMMMM000M
.AR OTWI4 240224 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa25 Feb 2024 7AMMMM000M
.AR OTWI4 240225 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa26 Feb 2024 7AMMMM000M
.AR OTWI4 240226 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa27 Feb 2024 7AMMMM000M
.AR OTWI4 240227 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa28 Feb 2024 7AMMMM000M
.AR OTWI4 240228 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa29 Feb 2024 7AMMMM000M
.AR OTWI4 240229 C DH0700/PP 0.00/SF 0.0/SD 0/DC2403121315
OTWI4Ottumwa1 Mar 2024 7AMMMM0MMM
.A OTWI4 240301 C DH0700/PP 0.00/DC2403020853
OTWI4Ottumwa2 Mar 2024 7AMMMM0MMM
.A OTWI4 240302 C DH0700/PP 0.00/DC2403020853
OTWI4Ottumwa3 Mar 2024 7AMMMM0MMM
.A OTWI4 240303 C DH0700/PP 0.00/DC2403030702
OTWI4Ottumwa4 Mar 2024 7AMMMM0MMM
.A OTWI4 240304 C DH0700/PP 0.00/DC2403040832
OTWI4Ottumwa5 Mar 2024 7AMMMM0.05MMM
.A OTWI4 240305 C DH0700/PP 0.05/DC2403051720
OTWI4Ottumwa6 Mar 2024 7AMMMM0MMM
.A OTWI4 240306 C DH0700/PP 0.00/DC2403080701
OTWI4Ottumwa7 Mar 2024 7AMMMM0MMM
.A OTWI4 240307 C DH0700/PP 0.00/DC2403080700
OTWI4Ottumwa8 Mar 2024 7AMMMM0.38MMM
.A OTWI4 240308 C DH0700/PP 0.38/DC2403080659
OTWI4Ottumwa9 Mar 2024 7AMMMM0.12MMM
.A OTWI4 240309 C DH0700/PP 0.12/DC2403090717
OTWI4Ottumwa10 Mar 2024 7AMMMM0MMM
.A OTWI4 240310 C DH0700/PP 0.00/DC2403100810
OTWI4Ottumwa11 Mar 2024 7AMMMM0MMM
.A OTWI4 240311 C DH0700/PP 0.00/DC2403110647
OTWI4Ottumwa12 Mar 2024 7AMMMM0MMM
.A OTWI4 240312 C DH0700/PP 0.00/DC2403120701
OTWI4Ottumwa13 Mar 2024 7AMMMM0MMM
.AR OTWI4 240313 C DH0700/PP 0.00/DC2403140700
OTWI4Ottumwa14 Mar 2024 7AMMMM0.94MMM
.A OTWI4 240314 C DH0700/PP 0.94/PT 1/DC2403140659
OTWI4Ottumwa15 Mar 2024 7AMMMM0MMM
.A OTWI4 240315 C DH0700/PP 0.00/DC2403150714
OTWI4Ottumwa16 Mar 2024 7AMMMM0MMM
.A OTWI4 240316 C DH0700/PP 0.00/DC2403160726
OTWI4Ottumwa17 Mar 2024 7AMMMM0MMM
.A OTWI4 240317 C DH0700/PP 0.00/DC2403180739
OTWI4Ottumwa18 Mar 2024 7AMMMM0MMM
.A OTWI4 240318 C DH0700/PP 0.00/DC2403180738
OTWI4Ottumwa19 Mar 2024 7AMMMM0MMM
.A OTWI4 240319 C DH0700/PP 0.00/DC2403190738
OTWI4Ottumwa20 Mar 2024 7AMMMM0MMM
.A OTWI4 240320 C DH0700/PP 0.00/DC2403200741
OTWI4Ottumwa21 Mar 2024 7AMMMM0MMM
.A OTWI4 240321 C DH0700/PP 0.00/DC2403210725
OTWI4Ottumwa22 Mar 2024 7AMMMM0MMM
.A OTWI4 240322 C DH0700/PP 0.00/DC2403220757
OTWI4Ottumwa23 Mar 2024 7AMMMM0.24MMM
.A OTWI4 240323 C DH0700/PP 0.24/PT 1/DC2403230659 mix of rain and sleet
OTWI4Ottumwa24 Mar 2024 7AMMMMTMMM
.A OTWI4 240324 C DH0700/PP T/DC2403240708
OTWI4Ottumwa25 Mar 2024 7AMMMMTMMM
.A OTWI4 240325 C DH0700/PP T/PT 1/DC2403250710
OTWI4Ottumwa26 Mar 2024 7AMMMM0.36MMM
.A OTWI4 240326 C DH0700/PP 0.36/DC2403260720
OTWI4Ottumwa27 Mar 2024 7AMMMM0.02MMM
.A OTWI4 240327 C DH0700/PP 0.02/PT 1/DC2403270707
OTWI4Ottumwa28 Mar 2024 7AMMMM0MMM
.A OTWI4 240328 C DH0700/PP 0.00/DC2403280657

Errors exist in this dataset and you should evaluate the observations before using...