Shaw 4ENE Weather Records (USC00057560)

Record envelope, standing records and threshold days for Shaw 4ENE (USC00057560), Colorado, United States, with 31 years of record.

Key Facts for Shaw 4ENE

Shaw 4ENE (USC00057560) is a weather station in Colorado, United States at 39.57 latitude and -103.29 longitude, 1,524 m (5,000 ft) above sea level.
The station reports from 1996 to 2026, 31 years of record.
1,464 records set at Shaw 4ENE still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Colorado, United States, 39.57 latitude, -103.29 longitude.
Elevation: 1,524 m (5,000 ft).
Period of record: 1996 to 2026, 31 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Shaw 4ENE. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Shaw 4ENE, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	23.3 C (73.9 F)	-27.2 C (-17.0 F)	n/a	n/a
Feb	27.8 C (82.0 F)	-31.1 C (-24.0 F)	n/a	n/a
Mar	28.9 C (84.0 F)	-27.2 C (-17.0 F)	n/a	n/a
Apr	31.7 C (89.1 F)	-18.3 C (-0.9 F)	n/a	n/a
May	36.1 C (97.0 F)	-6.7 C (19.9 F)	n/a	n/a
Jun	40.6 C (105.1 F)	-0.6 C (30.9 F)	n/a	n/a
Jul	41.1 C (106.0 F)	6.7 C (44.1 F)	n/a	n/a
Aug	39.4 C (102.9 F)	5.0 C (41.0 F)	n/a	n/a
Sep	38.9 C (102.0 F)	-2.8 C (27.0 F)	n/a	n/a
Oct	32.8 C (91.0 F)	-18.9 C (-2.0 F)	n/a	n/a
Nov	27.2 C (81.0 F)	-27.8 C (-18.0 F)	n/a	n/a
Dec	22.2 C (72.0 F)	-28.9 C (-20.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Shaw 4ENE still stand. 2000 holds the most, with 85.

Standing records at Shaw 4ENE by the year they were set
Year set	Standing records
1996	11
1997	70
1998	61
1999	58
2000	85
2001	48
2002	74
2003	73
2004	76
2005	58
2006	78
2007	50
2008	59
2009	71
2010	35
2011	55
2012	63
2013	61
2014	59
2015	45
2016	47
2017	43
2018	57
2019	69
2020	58

Wettest Day of Each Month

May: 66.8 mm (2.6 in)

The wettest day on record for each calendar month at Shaw 4ENE. The most was 66.8 mm (2.6 in) on 25 May 2011.

Record daily precipitation for each month at Shaw 4ENE
Month	Record daily precipitation (mm)	Date
Jan	8.9 mm (0.35 in)	21 January 2007
Feb	22.4 mm (0.9 in)	23 February 2000
Mar	36.1 mm (1.4 in)	19 March 2003
Apr	33.8 mm (1.3 in)	30 April 2000
May	66.8 mm (2.6 in)	25 May 2011
Jun	42.2 mm (1.7 in)	12 June 2015
Jul	55.9 mm (2.2 in)	27 July 2003
Aug	53.8 mm (2.1 in)	7 August 2008
Sep	53.3 mm (2.1 in)	13 September 2013
Oct	49.5 mm (1.9 in)	11 October 2005
Nov	14.0 mm (0.6 in)	24 November 2001
Dec	12.2 mm (0.5 in)	20 December 2006

Period of Record Coverage

1996 to 2020

25 years of record at Shaw 4ENE, 1996 to 2020. 3 years have data for under 90 percent of days and are left out of rankings: 1996, 2007, 2020.

Days with data per year at Shaw 4ENE
Year	Days with data	Share of year	Complete
1996	31	8%	No
1997	363	99%	Yes
1998	364	100%	Yes
1999	363	99%	Yes
2000	364	99%	Yes
2001	365	100%	Yes
2002	365	100%	Yes
2003	335	92%	Yes
2004	366	100%	Yes
2005	362	99%	Yes
2006	343	94%	Yes
2007	316	87%	No
2008	353	96%	Yes
2009	349	96%	Yes
2010	329	90%	Yes
2011	363	99%	Yes
2012	358	98%	Yes
2013	329	90%	Yes
2014	334	92%	Yes
2015	337	92%	Yes
2016	354	97%	Yes
2017	349	96%	Yes
2018	365	100%	Yes
2019	364	100%	Yes
2020	284	78%	No

Latest Records

No records were set at this station in the latest data.

Climate Trend

20 complete years, 1997 to 2019

One stripe for each of 20 complete years at Shaw 4ENE, 1997 to 2019. Blue stripes are years cooler than the station's own mean of 9.6 C (49.2 F); red stripes are warmer. The coolest year was 2009, at 8.4 C (47.1 F), and the warmest was 2012, at 10.8 C (51.4 F). The strongest colour marks a difference of 1.3 C (2.3 F).

Annual mean temperature at Shaw 4ENE as warming stripes, 1997 to 2019
Year	Annual mean temperature	Difference from the station mean
1997	8.9 C	-0.72 C
1998	9.9 C	+0.30 C
1999	10.0 C	+0.39 C
2000	10.0 C	+0.42 C
2001	9.9 C	+0.28 C
2002	9.5 C	-0.11 C
2004	9.5 C	-0.09 C
2005	10.3 C	+0.69 C
2008	8.8 C	-0.82 C
2009	8.4 C	-1.21 C
2010	9.7 C	+0.14 C
2011	9.0 C	-0.59 C
2012	10.8 C	+1.22 C
2013	8.7 C	-0.87 C
2014	8.9 C	-0.72 C
2015	10.2 C	+0.64 C
2016	10.2 C	+0.59 C
2017	10.3 C	+0.73 C
2018	9.8 C	+0.24 C
2019	9.0 C	-0.59 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1996 to 2026

Yearly extremes at Shaw 4ENE: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	41.1 C (106.0 F)	2005	38.3 C (100.9 F)	25
Coldest night (TNn)	-31.1 C (-24.0 F)	2014	-26.1 C (-15.0 F)	25
Wettest day (Rx1day)	66.8 mm (2.6 in)	2011	41.9 mm (1.6 in)	27
Wettest five days (Rx5day)	92.0 mm (3.6 in)	2005	59.4 mm (2.3 in)	25
Longest dry spell (CDD)	50 days	2003	32 days	27

Hottest day (TXx)

The hottest day of the year at Shaw 4ENE, 1996 to 2026. The record is 41.1 C (106.0 F) in 2005, marked on the chart; the median year is 38.3 C (100.9 F).

Hottest day (TXx) at Shaw 4ENE by year
Year	Hottest day (TXx)
1996	22.2 C (72.0 F)
1997	38.3 C (100.9 F)
1998	38.3 C (100.9 F)
1999	37.2 C (99.0 F)
2000	37.8 C (100.0 F)
2001	38.3 C (100.9 F)
2002	39.4 C (102.9 F)
2003	39.4 C (102.9 F)
2004	37.8 C (100.0 F)
2005	41.1 C (106.0 F)
2006	38.3 C (100.9 F)
2007	36.7 C (98.1 F)
2008	39.4 C (102.9 F)
2009	35.6 C (96.1 F)
2010	37.8 C (100.0 F)
2011	36.7 C (98.1 F)
2012	40.6 C (105.1 F)
2013	38.9 C (102.0 F)
2014	38.3 C (100.9 F)
2015	35.0 C (95.0 F)
2016	37.8 C (100.0 F)
2017	38.3 C (100.9 F)
2018	38.3 C (100.9 F)
2019	38.3 C (100.9 F)
2020	38.9 C (102.0 F)
2025	n/a
2026	n/a

Coldest night (TNn)

The coldest night of the year at Shaw 4ENE, 1996 to 2026. The record is -31.1 C (-24.0 F) in 2014, marked on the chart; the median year is -26.1 C (-15.0 F).

Coldest night (TNn) at Shaw 4ENE by year
Year	Coldest night (TNn)
1996	-25.0 C (-13.0 F)
1997	-26.1 C (-15.0 F)
1998	-26.7 C (-16.1 F)
1999	-16.1 C (3.0 F)
2000	-20.0 C (-4.0 F)
2001	-21.7 C (-7.1 F)
2002	-21.1 C (-6.0 F)
2003	-22.8 C (-9.0 F)
2004	-27.2 C (-17.0 F)
2005	-26.7 C (-16.1 F)
2006	-24.4 C (-11.9 F)
2007	-27.8 C (-18.0 F)
2008	-26.7 C (-16.1 F)
2009	-26.7 C (-16.1 F)
2010	-22.8 C (-9.0 F)
2011	-28.9 C (-20.0 F)
2012	-21.1 C (-6.0 F)
2013	-26.1 C (-15.0 F)
2014	-31.1 C (-24.0 F)
2015	-24.4 C (-11.9 F)
2016	-27.8 C (-18.0 F)
2017	-26.7 C (-16.1 F)
2018	-23.9 C (-11.0 F)
2019	-27.2 C (-17.0 F)
2020	-20.6 C (-5.1 F)
2025	n/a
2026	n/a

Wettest day (Rx1day)

The wettest day of the year at Shaw 4ENE, 1996 to 2026. The record is 66.8 mm (2.6 in) in 2011, marked on the chart; the median year is 41.9 mm (1.6 in).

Wettest day (Rx1day) at Shaw 4ENE by year
Year	Wettest day (Rx1day)
1996	2.3 mm (0.09 in)
1997	42.9 mm (1.7 in)
1998	40.9 mm (1.6 in)
1999	49.8 mm (2.0 in)
2000	33.8 mm (1.3 in)
2001	48.8 mm (1.9 in)
2002	43.2 mm (1.7 in)
2003	55.9 mm (2.2 in)
2004	41.9 mm (1.6 in)
2005	49.5 mm (1.9 in)
2006	30.0 mm (1.2 in)
2007	41.1 mm (1.6 in)
2008	53.8 mm (2.1 in)
2009	37.8 mm (1.5 in)
2010	41.1 mm (1.6 in)
2011	66.8 mm (2.6 in)
2012	20.8 mm (0.8 in)
2013	53.3 mm (2.1 in)
2014	44.2 mm (1.7 in)
2015	42.2 mm (1.7 in)
2016	53.3 mm (2.1 in)
2017	41.9 mm (1.6 in)
2018	35.8 mm (1.4 in)
2019	41.1 mm (1.6 in)
2020	31.2 mm (1.2 in)
2025	0.0 mm (0.00 in)
2026	0.0 mm (0.00 in)

Wettest five days (Rx5day)

The wettest five days of the year at Shaw 4ENE, 1996 to 2026. The record is 92.0 mm (3.6 in) in 2005, marked on the chart; the median year is 59.4 mm (2.3 in).

Wettest five days (Rx5day) at Shaw 4ENE by year
Year	Wettest five days (Rx5day)
1996	2.3 mm (0.09 in)
1997	69.6 mm (2.7 in)
1998	78.6 mm (3.1 in)
1999	74.9 mm (2.9 in)
2000	35.1 mm (1.4 in)
2001	65.6 mm (2.6 in)
2002	65.8 mm (2.6 in)
2003	68.5 mm (2.7 in)
2004	54.6 mm (2.1 in)
2005	92.0 mm (3.6 in)
2006	53.8 mm (2.1 in)
2007	49.2 mm (1.9 in)
2008	77.4 mm (3.0 in)
2009	61.3 mm (2.4 in)
2010	49.2 mm (1.9 in)
2011	81.1 mm (3.2 in)
2012	29.7 mm (1.2 in)
2013	60.4 mm (2.4 in)
2014	80.6 mm (3.2 in)
2015	58.9 mm (2.3 in)
2016	59.4 mm (2.3 in)
2017	45.7 mm (1.8 in)
2018	44.5 mm (1.8 in)
2019	53.3 mm (2.1 in)
2020	40.6 mm (1.6 in)
2025	n/a
2026	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Shaw 4ENE, 1996 to 2026. The record is 50 days in 2003, marked on the chart; the median year is 32 days.

Longest dry spell (CDD) at Shaw 4ENE by year
Year	Longest dry spell (CDD)
1996	16 days
1997	28 days
1998	33 days
1999	35 days
2000	45 days
2001	23 days
2002	32 days
2003	50 days
2004	23 days
2005	40 days
2006	46 days
2007	29 days
2008	25 days
2009	35 days
2010	31 days
2011	22 days
2012	33 days
2013	33 days
2014	36 days
2015	26 days
2016	45 days
2017	38 days
2018	27 days
2019	31 days
2020	37 days
2025	1 day
2026	2 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Frost Dates and Growing Season

20 years with a frost

Across 20 years with a frost, the median last spring frost at Shaw 4ENE falls on 14 May and the median first autumn frost on 6 October, which leaves a median of 147 days between them.

Frost dates and growing season at Shaw 4ENE
Measure	Median, all years	Earliest period	Recent period (1997 to 2019)	Recent against earliest	Fitted trend
Last spring frost	14 May	n/a	14 May	n/a	n/a
First autumn frost	6 October	n/a	6 October	n/a	n/a
Growing days	147 days	n/a	147 days	n/a	n/a

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Download the Data

Data for Shaw 4ENE standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Shaw 4ENE threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).