| 9/1/2026 | CO-DN-329 | Denver 5.1 SSE |
0.06
| Rain between 02Z and 03Z (8p-9p). |
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| 9/1/2026 | CO-JF-331 | Golden 12.5 NW |
0.15
| 52F mostly cloudy, breezy. low 48. |
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| 9/1/2026 | CO-JF-504 | Arvada 3.6 WSW |
0.14
| afternoon thundershower 0.11, then .03 remnant into evening. |
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| 9/1/2026 | CO-LR-40 | Loveland 1.5 N |
0.04
| Warm day yesterday with mostly cloudy skies early, then clearing skies late morning. Clouds drifted in during the afternoon and evening. Light rain mid and late evening. Cloudy and mild this morning. High yesterday 87°, low 57°. Currently cloudy and 59°, with a dew point of 55°. |
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| 9/1/2026 | CO-YU-68 | Wray 4.2 NNE |
0.08
| Early am thunderstorms |
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| 9/1/2026 | CO-JF-72 | Broomfield 2.3 SSW |
0.18
| Lightning and gentle longer lasting soaking rain. Cloudy, not raining, 86% RH, 58F at 0617 obsv time. |
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| 9/1/2026 | CO-LR-1234 | Fort Collins 1.2 SE |
0.02
| Rain showers between roughly 9 PM and 1 AM. At obs time: Mid-level overcast, but moon still dimly visible. Moderate dew on gauge surfaces. Air temperature approx 61F. Wedge gauge also had 0.02 inches. |
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| 9/1/2026 | CO-DG-376 | Lone Tree 1.8 NNW |
0.08
| Overcast skies and humid again this morning. Temp 61 Dew Point 51 Humidity 70% Baro Press 30.16 High 84 Low 58. 3 eggs. Rainfall began around 19.45 |
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| 9/1/2026 | CO-MT-64 | Montrose 4.5 SSE |
0.02
| Cloudy and pleasantly cooler with a mid afternoon shower. Looks to be clear this AM, 51 at this time. |
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| 9/1/2026 | CO-CH-36 | Cheyenne Wells 0.2 E |
1.72
| Praise God |
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| 9/1/2026 | CO-LR-687 | Loveland 2.7 E |
0.03
| yesterdays high 86 F (30C), 19:30 a few raindrops but did not stop me from finishing mowing! 21:50 light rain wetting street. overnight low 74 F (18 C), calm, mostly cloudy, RH 76%. |
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| 9/1/2026 | CO-BO-526 | Boulder 2.5 SSE |
0.05
| Two rain falls, the biggest was later than usual; 7:30 pm |
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| 9/1/2026 | CO-AD-100 | Thornton 2.1 N |
0.11
| Thi: 87 @ 17:12
….. @ Obs: 61, cloudy.
/// Several short showers 18:54 to 21:18.
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| 9/1/2026 | CO-AD-120 | Brighton 2.1 NNW |
0.08
| Rain yesterday and last night. |
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| 9/1/2026 | CO-AD-127 | Aurora 4.2 NNW |
0.02
| Rain started about 10:00pm |
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| 9/1/2026 | CO-AD-207 | Thornton 3.9 NNE |
T
| Thunder, lightning, a bit of rain |
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| 9/1/2026 | CO-AR-262 | Aurora 2.1 W |
0.04
| Thunder & a shower at 9PM. Overcast 59F at 7AM today. |
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| 9/1/2026 | CO-BO-8 | Lafayette 0.4 WSW |
0.14
| Mo ovc with brief periods of sun aftn. RW-/TRW- early to mid evening .10". Another shower early am .04". 61F/85F |
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| 9/1/2026 | CO-BO-57 | Nederland 5.8 E |
0.12
| 53º; WNW to 9mph; overcast. |
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| 9/1/2026 | CO-BO-67 | Boulder 4.7 E |
0.10
| Most of the rain fell between 2000-2100 (0.09) with another 0.01 between 0100-0200.This was the second rainiest day for August, which had many days with rain but only 0.60 for the month. |
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| 9/1/2026 | CO-BO-220 | Boulder 4.7 ENE |
0.10
| Noted to be already raining at 8:30 PM. Hardest rain shortly after, with peak rate of .8"/hr. Lighter rain continued until after 9 PM at least, and possibly sprinkles in the early morning. After 3 days totaling .37, the areas which don't get watered look much revived. |
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| 9/1/2026 | CO-BO-286 | Boulder 3.5 S |
0.02
| Report based on surrounding observations |
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| 9/1/2026 | CO-BO-290 | Lafayette 2.3 NW |
0.09
| Rain around midnight Temperature range: 54-86 |
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| 9/1/2026 | CO-BO-380 | Boulder 2.0 W |
0.05
| Several showers in the evening. |
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| 9/1/2026 | CO-BO-435 | Longmont 3.0 SW |
0.05
| Monday was cool - high 83. Lots of wind and some rain around 845 pm for about 15 minutes. Rained during the night but time unknown. Cool today and tomorrow and then back to low 90s. |
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| 9/1/2026 | CO-BO-596 | Boulder 1.9 SE |
0.07
| 57 F. Cloudy. Birds singing. Light rain last night. |
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| 9/1/2026 | CO-BO-607 | Longmont 2.2 NE |
0.08
| Moderate rainfall from 9 PM until 10 PM. |
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| 9/1/2026 | CO-BO-613 | Boulder 7.4 NNW |
0.03
| evening showers |
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| 9/1/2026 | CO-BR-54 | Broomfield 2.4 ESE |
0.16
| Multiple rounds of rain/thunderstorms after 6:30pm. Our best rain in quite some time! The last morning we had this much in our gauge was 10 July, almost two months ago. |
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| 9/1/2026 | CO-CF-6 | Buena Vista 1.5 WNW |
0.11
| In August, biggest rain |
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| 9/1/2026 | CO-CF-65 | Buena Vista 2.0 ESE |
0.24
| Mostly overcast with ground fog, calm wind, barometer falling and 52 degrees F at report time. |
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| 9/1/2026 | CO-CH-31 | Cheyenne Wells 0.7 WNW |
1.29
| Started around 7:30pm and the wind was horrible at first. |
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| 9/1/2026 | CO-CH-37 | Cheyenne Wells 14.2 NNE |
0.10
| Praise God |
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| 9/1/2026 | CO-CS-35 | Fort Garland 7.0 NE |
0.14
| light mist during observation |
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| 9/1/2026 | CO-CR-8 | Crowley 0.2 E |
0.13
| We rec’d at least 3 little showers. We had a light rain but a lot of thunder between 4:30-5 PM result in .03”. Then another bit of rain starting at 7:55 PM and over by 8:10 PM with another .05”. I then went to bed and when I got up around 3 AM the deck was wet. While I was sleeping we received another .05”of rain. |
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| 9/1/2026 | CO-CR-18 | Ordway 3.5 W |
0.17
| Partly cloudy Monday. Late afternoon into evening rain. La Junta had strong south wind at 5:00. North and west lessened. Steady rain after dark, at home. Disappointing it wasn't more than the gauge reads. Mostly clear and calm this morning. |
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| 9/1/2026 | CO-DG-152 | Highlands Ranch 2.8 SW |
0.19
| Rain preceded by dramatic lightning over the Rockies to the west but no thunder heard. Evening storm after building all day with unusual high humidity. First time all summer grass sections of yard are looking healthy. Ground is getting saturated which has rarely happened since Spring. Might have to mow two times this week which has not occurred since 2025. |
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| 9/1/2026 | CO-DG-176 | Highlands Ranch 0.6 SSE |
0.11
| Rain fell after dark. Currently cloudy with a breeze and cooler temperatures. |
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| 9/1/2026 | CO-DG-361 | Highlands Ranch 3.2 SW |
0.17
| Hard rain began falling last evening around 7:45 and then eased up for about 20 minutes. This morning is cool, breezy, and overcast. |
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| 9/1/2026 | CO-EG-21 | Vail 0.9 WNW |
0.12
| Monday was mostly cloudy with a pleasant temperature in the upper 60's. Our current temperature is 46 degrees with a cloudy sky. A few drops of rain threatened in the afternoon but the measurable rain fell during the evening and maybe even early this morning. Keep the rain coming! |
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| 9/1/2026 | CO-EL-96 | Elizabeth 0.4 WSW |
T
| Another night with teaser thunderstorms in the area. Just enough moisture to settle the dust. |
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| 9/1/2026 | CO-EP-194 | Colorado Springs 1.1 NE |
0.02
| Temp - 60°F
Solar - Unkn
10 - 5988 kWh
11 - 12948 kWh |
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| 9/1/2026 | CO-EP-291 | Colorado Springs 8.2 SE |
0.01
| 60 degrees morning low |
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| 9/1/2026 | CO-EP-354 | Calhan 5.6 S |
T
| A few more drops and the gauge would have had 0.01". |
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| 9/1/2026 | CO-EP-371 | Peyton 8.5 WSW |
T
| Doppler radar loop indicated we were brushed with a light rain shower between 8:20pm and 8:25pm. Checked concrete driveway at 8:40pm and it had wet spots. Just enough precipitation to cover the bottom of the gauge catch this morning. Overcast skies this morning and 61F. |
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| 9/1/2026 | CO-EP-376 | Black Forest 3.0 NE |
0.03
| 56F; 30.08; 80% RH; overcast; 2-4 mph SW |
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| 9/1/2026 | CO-EP-460 | Colorado Springs 3.9 NNW |
0.03
| Who knows when? |
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| 9/1/2026 | CO-GF-33 | Glenwood Springs 5.3 SSE |
0.09
| high 72º low 50º presently 55º
Bar. 30.35 S yr. total precipt. 6.94" |
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| 9/1/2026 | CO-GF-40 | Glenwood Springs 1.7 NW |
0.05
| It rained lightly off and on all day. I was surprised how little rain was in the gauge. |
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| 9/1/2026 | CO-GF-60 | Glenwood Springs 2.7 SSE |
0.11
| on and off rainfall, late afternoon & evening (3:45-5:45pm, 7:45-8pm |
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