Bountiful-Val Verda Weather Records (USC00420820)

Record envelope, standing records and threshold days for Bountiful-Val Verda (USC00420820), Utah, United States, with 103 years of record.

Key Facts for Bountiful-Val Verda

Bountiful-Val Verda (USC00420820) is a weather station in Utah, United States at 40.85 latitude and -111.89 longitude, 1,384 m (4,540 ft) above sea level.
The station reports from 1912 to 2014, 103 years of record.
1,464 records set at Bountiful-Val Verda still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Bountiful-Val Verda set a daily record precipitation of 15.0 mm (0.6 in) on 27 June 2014.

About the Station

Location: Utah, United States, 40.85 latitude, -111.89 longitude.
Elevation: 1,384 m (4,540 ft).
Period of record: 1912 to 2014, 103 years.
Eligible elements: tmax, tmin, prcp, snow, snwd.

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 Bountiful-Val Verda. 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 Bountiful-Val Verda, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	15.0 C (59.0 F)	-19.4 C (-2.9 F)	n/a	n/a
Feb	18.3 C (64.9 F)	-20.6 C (-5.1 F)	n/a	n/a
Mar	24.4 C (75.9 F)	-13.9 C (7.0 F)	n/a	n/a
Apr	30.6 C (87.1 F)	-5.6 C (21.9 F)	n/a	n/a
May	36.1 C (97.0 F)	-1.7 C (28.9 F)	n/a	n/a
Jun	37.8 C (100.0 F)	0.6 C (33.1 F)	n/a	n/a
Jul	40.0 C (104.0 F)	8.3 C (46.9 F)	n/a	n/a
Aug	38.3 C (100.9 F)	7.8 C (46.0 F)	n/a	n/a
Sep	35.0 C (95.0 F)	-1.1 C (30.0 F)	n/a	n/a
Oct	31.1 C (88.0 F)	-7.2 C (19.0 F)	n/a	n/a
Nov	24.4 C (75.9 F)	-15.0 C (5.0 F)	n/a	n/a
Dec	20.0 C (68.0 F)	-22.8 C (-9.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Bountiful-Val Verda still stand. 2003 holds the most, with 67.

Standing records at Bountiful-Val Verda by the year they were set
Year set	Standing records
1913	62
1981	38
1982	39
1983	45
1984	49
1985	49
1986	50
1987	31
1988	39
1989	53
1990	59
1991	40
1992	29
1993	53
1994	40
1995	44
1996	53
1997	39
1998	28
1999	24
2000	48
2001	35
2002	40
2003	67
2004	45
2005	23
2006	38
2007	44
2008	31
2009	42
2010	36
2011	30
2012	43
2013	61
2014	17

Wettest Day of Each Month

Aug: 60.7 mm (2.4 in)

The wettest day on record for each calendar month at Bountiful-Val Verda. The most was 60.7 mm (2.4 in) on 31 August 2000.

Record daily precipitation for each month at Bountiful-Val Verda
Month	Record daily precipitation (mm)	Date
Jan	38.1 mm (1.5 in)	9 January 2011
Feb	36.1 mm (1.4 in)	25 February 1998
Mar	54.6 mm (2.1 in)	9 March 1986
Apr	38.1 mm (1.5 in)	9 April 2013
May	49.8 mm (2.0 in)	12 May 1989
Jun	35.3 mm (1.4 in)	25 June 1985
Jul	31.8 mm (1.3 in)	24 July 1993
Aug	60.7 mm (2.4 in)	31 August 2000
Sep	53.1 mm (2.1 in)	27 September 1982
Oct	42.4 mm (1.7 in)	6 October 1994
Nov	40.6 mm (1.6 in)	23 November 2001
Dec	41.4 mm (1.6 in)	8 December 2007

Period of Record Coverage

1912 to 2014

36 years of record at Bountiful-Val Verda, 1912 to 2014. 3 years have data for under 90 percent of days and are left out of rankings: 1912, 1981, 2014.

Days with data per year at Bountiful-Val Verda
Year	Days with data	Share of year	Complete
1912	25	7%	No
1913	364	100%	Yes
1981	272	75%	No
1982	352	96%	Yes
1983	363	99%	Yes
1984	365	100%	Yes
1985	365	100%	Yes
1986	364	100%	Yes
1987	365	100%	Yes
1988	366	100%	Yes
1989	365	100%	Yes
1990	364	100%	Yes
1991	364	100%	Yes
1992	366	100%	Yes
1993	365	100%	Yes
1994	365	100%	Yes
1995	334	92%	Yes
1996	365	100%	Yes
1997	364	100%	Yes
1998	363	99%	Yes
1999	365	100%	Yes
2000	366	100%	Yes
2001	365	100%	Yes
2002	365	100%	Yes
2003	364	100%	Yes
2004	366	100%	Yes
2005	362	99%	Yes
2006	361	99%	Yes
2007	359	98%	Yes
2008	331	90%	Yes
2009	361	99%	Yes
2010	355	97%	Yes
2011	365	100%	Yes
2012	365	100%	Yes
2013	361	99%	Yes
2014	181	50%	No

Latest Records

Latest records at Bountiful-Val Verda
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 June 2014	Bountiful-Val Verda, US	daily rain	15.0 mm (0.6 in)	2.3 mm (0.09 in)	100 years	20 of 100 (Routine)
25 June 2014	Bountiful-Val Verda, US	daily high max (Tie)	36.7 C (98.1 F)	tie	1 year	2 of 100 (Routine)
19 June 2014	Bountiful-Val Verda, US	daily low max	18.9 C (66.0 F)	2.8 C (5.0 F)	20 years	21 of 100 (Routine)
19 June 2014	Bountiful-Val Verda, US	daily low min	7.2 C (45.0 F)	1.1 C (2.0 F)	17 years	17 of 100 (Routine)
18 June 2014	Bountiful-Val Verda, US	daily low min	4.4 C (39.9 F)	1.2 C (2.2 F)	16 years	16 of 100 (Routine)
13 June 2014	Bountiful-Val Verda, US	daily high max	34.4 C (93.9 F)	1.1 C (2.0 F)	8 years	14 of 100 (Routine)
13 June 2014	Bountiful-Val Verda, US	daily high min (Tie)	19.4 C (66.9 F)	tie	32 years	4 of 100 (Routine)
3 June 2014	Bountiful-Val Verda, US	daily high max	33.3 C (91.9 F)	0.5 C (0.9 F)	1 year	10 of 100 (Routine)
31 May 2014	Bountiful-Val Verda, US	daily high min	18.3 C (64.9 F)	0.5 C (0.9 F)	12 years	14 of 100 (Routine)
28 May 2014	Bountiful-Val Verda, US	daily high max	32.8 C (91.0 F)	1.7 C (3.1 F)	100 years	42 of 100 (Notable)
28 May 2014	Bountiful-Val Verda, US	daily high min	21.1 C (70.0 F)	2.8 C (5.0 F)	28 years	24 of 100 (Routine)
8 May 2014	Bountiful-Val Verda, US	daily low max	8.9 C (48.0 F)	1.1 C (2.0 F)	28 years	19 of 100 (Routine)
4 May 2014	Bountiful-Val Verda, US	daily high min	18.3 C (64.9 F)	2.7 C (4.9 F)	28 years	24 of 100 (Routine)
23 April 2014	Bountiful-Val Verda, US	daily rain	10.2 mm (0.4 in)	3.1 mm (0.12 in)	28 years	20 of 100 (Routine)
31 March 2014	Bountiful-Val Verda, US	daily rain	17.8 mm (0.7 in)	3.6 mm (0.14 in)	5 years	15 of 100 (Routine)
1 March 2014	Bountiful-Val Verda, US	daily high min (Tie)	6.1 C (43.0 F)	tie	21 years	4 of 100 (Routine)
28 February 2014	Bountiful-Val Verda, US	daily rain	27.7 mm (1.1 in)	14.5 mm (0.6 in)	20 years	40 of 100 (Notable)
27 February 2014	Bountiful-Val Verda, US	daily high max (Tie)	16.1 C (61.0 F)	tie	28 years	4 of 100 (Routine)
18 February 2014	Bountiful-Val Verda, US	daily high max	15.0 C (59.0 F)	2.2 C (4.0 F)	31 years	23 of 100 (Routine)
18 February 2014	Bountiful-Val Verda, US	daily high min (Tie)	1.7 C (35.1 F)	tie	18 years	3 of 100 (Routine)

Climate Trend

31 complete years, 1913 to 2013

One stripe for each of 31 complete years at Bountiful-Val Verda, 1913 to 2013. Blue stripes are years cooler than the station's own mean of 10.9 C (51.7 F); red stripes are warmer. The coolest year was 1993, at 9.2 C (48.6 F), and the warmest was 2012, at 12.5 C (54.5 F). The strongest colour marks a difference of 1.8 C (3.2 F).

Annual mean temperature at Bountiful-Val Verda as warming stripes, 1913 to 2013
Year	Annual mean temperature	Difference from the station mean
1913	10.4 C	-0.57 C
1982	10.0 C	-0.91 C
1983	11.0 C	+0.04 C
1984	9.4 C	-1.52 C
1985	10.0 C	-0.96 C
1986	11.5 C	+0.56 C
1987	11.5 C	+0.54 C
1988	11.3 C	+0.37 C
1989	10.5 C	-0.42 C
1990	11.1 C	+0.16 C
1991	10.1 C	-0.81 C
1992	11.2 C	+0.28 C
1993	9.2 C	-1.71 C
1994	11.6 C	+0.65 C
1996	11.1 C	+0.12 C
1997	10.7 C	-0.20 C
1998	10.9 C	-0.03 C
1999	11.4 C	+0.45 C
2000	11.8 C	+0.90 C
2001	11.8 C	+0.87 C
2002	10.9 C	-0.09 C
2003	12.4 C	+1.44 C
2004	10.9 C	-0.05 C
2005	11.3 C	+0.34 C
2006	11.4 C	+0.47 C
2007	11.7 C	+0.71 C
2009	10.4 C	-0.57 C
2010	10.9 C	-0.03 C
2011	10.2 C	-0.76 C
2012	12.5 C	+1.58 C
2013	10.2 C	-0.78 C

The fitted trend in annual mean temperature here over 1913 to 2013 is 0.12 C (-0.04 to 0.28) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.2 F (-0.1 to 0.5) per decade. The slope is a straight line fitted to 31 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Bountiful-Val Verda
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.12 C (-0.04 to 0.28) per decade	0.2 F (-0.1 to 0.5) per decade	1913 to 2013	31	Not clearly different from zero
Mean daily maximum	0.18 C (-0.01 to 0.37) per decade	0.33 F (-0.02 to 0.67) per decade	1913 to 2013	31	Not clearly different from zero
Mean daily minimum	0.1 C (-0.1 to 0.2) per decade	0.1 F (-0.2 to 0.4) per decade	1913 to 2013	31	Not clearly different from zero

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

1912 to 2014

Yearly extremes at Bountiful-Val Verda: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.0 C (104.0 F)	2002	37.2 C (99.0 F)	36
Coldest night (TNn)	-22.8 C (-9.0 F)	1990	-13.9 C (7.0 F)	36
Wettest day (Rx1day)	60.7 mm (2.4 in)	2000	36.1 mm (1.4 in)	35
Wettest five days (Rx5day)	128.0 mm (5.0 in)	1982	61.1 mm (2.4 in)	34
Longest dry spell (CDD)	60 days	1994	32 days	35

Hottest day (TXx)

The hottest day of the year at Bountiful-Val Verda, 1912 to 2014. The record is 40.0 C (104.0 F) in 2002, marked on the chart; the median year is 37.2 C (99.0 F).

Hottest day (TXx) at Bountiful-Val Verda by year
Year	Hottest day (TXx)
1912	7.8 C (46.0 F)
1913	35.6 C (96.1 F)
1981	38.3 C (100.9 F)
1982	37.2 C (99.0 F)
1983	37.2 C (99.0 F)
1984	35.6 C (96.1 F)
1985	37.2 C (99.0 F)
1986	37.2 C (99.0 F)
1987	35.0 C (95.0 F)
1988	36.1 C (97.0 F)
1989	36.7 C (98.1 F)
1990	36.7 C (98.1 F)
1991	36.1 C (97.0 F)
1992	36.1 C (97.0 F)
1993	33.9 C (93.0 F)
1994	38.3 C (100.9 F)
1995	35.6 C (96.1 F)
1996	35.6 C (96.1 F)
1997	35.0 C (95.0 F)
1998	37.2 C (99.0 F)
1999	35.6 C (96.1 F)
2000	37.8 C (100.0 F)
2001	38.9 C (102.0 F)
2002	40.0 C (104.0 F)
2003	38.9 C (102.0 F)
2004	35.6 C (96.1 F)
2005	38.3 C (100.9 F)
2006	38.3 C (100.9 F)
2007	38.3 C (100.9 F)
2008	37.2 C (99.0 F)
2009	37.8 C (100.0 F)
2010	37.8 C (100.0 F)
2011	36.7 C (98.1 F)
2012	38.3 C (100.9 F)
2013	37.8 C (100.0 F)
2014	36.7 C (98.1 F)

Coldest night (TNn)

The coldest night of the year at Bountiful-Val Verda, 1912 to 2014. The record is -22.8 C (-9.0 F) in 1990, marked on the chart; the median year is -13.9 C (7.0 F).

Coldest night (TNn) at Bountiful-Val Verda by year
Year	Coldest night (TNn)
1912	-12.8 C (9.0 F)
1913	-15.6 C (3.9 F)
1981	-8.9 C (16.0 F)
1982	-18.9 C (-2.0 F)
1983	-13.3 C (8.1 F)
1984	-19.4 C (-2.9 F)
1985	-20.6 C (-5.1 F)
1986	-11.1 C (12.0 F)
1987	-12.2 C (10.0 F)
1988	-15.0 C (5.0 F)
1989	-19.4 C (-2.9 F)
1990	-22.8 C (-9.0 F)
1991	-17.2 C (1.0 F)
1992	-12.2 C (10.0 F)
1993	-15.0 C (5.0 F)
1994	-11.7 C (10.9 F)
1995	-10.6 C (12.9 F)
1996	-16.7 C (1.9 F)
1997	-12.2 C (10.0 F)
1998	-17.2 C (1.0 F)
1999	-10.0 C (14.0 F)
2000	-8.3 C (17.1 F)
2001	-12.8 C (9.0 F)
2002	-15.6 C (3.9 F)
2003	-11.1 C (12.0 F)
2004	-12.8 C (9.0 F)
2005	-14.4 C (6.1 F)
2006	-12.8 C (9.0 F)
2007	-16.7 C (1.9 F)
2008	-13.9 C (7.0 F)
2009	-15.6 C (3.9 F)
2010	-13.9 C (7.0 F)
2011	-15.6 C (3.9 F)
2012	-11.7 C (10.9 F)
2013	-19.4 C (-2.9 F)
2014	-10.6 C (12.9 F)

Wettest day (Rx1day)

The wettest day of the year at Bountiful-Val Verda, 1912 to 2014. The record is 60.7 mm (2.4 in) in 2000, marked on the chart; the median year is 36.1 mm (1.4 in).

Wettest day (Rx1day) at Bountiful-Val Verda by year
Year	Wettest day (Rx1day)
1912	n/a
1913	16.0 mm (0.6 in)
1981	20.1 mm (0.8 in)
1982	53.1 mm (2.1 in)
1983	33.8 mm (1.3 in)
1984	38.9 mm (1.5 in)
1985	36.8 mm (1.4 in)
1986	54.6 mm (2.1 in)
1987	25.1 mm (1.0 in)
1988	31.2 mm (1.2 in)
1989	49.8 mm (2.0 in)
1990	29.5 mm (1.2 in)
1991	36.3 mm (1.4 in)
1992	32.3 mm (1.3 in)
1993	38.1 mm (1.5 in)
1994	42.4 mm (1.7 in)
1995	36.1 mm (1.4 in)
1996	33.3 mm (1.3 in)
1997	27.4 mm (1.1 in)
1998	36.1 mm (1.4 in)
1999	26.4 mm (1.0 in)
2000	60.7 mm (2.4 in)
2001	40.6 mm (1.6 in)
2002	31.2 mm (1.2 in)
2003	28.7 mm (1.1 in)
2004	42.4 mm (1.7 in)
2005	35.1 mm (1.4 in)
2006	40.4 mm (1.6 in)
2007	41.4 mm (1.6 in)
2008	32.3 mm (1.3 in)
2009	36.6 mm (1.4 in)
2010	35.3 mm (1.4 in)
2011	38.1 mm (1.5 in)
2012	25.9 mm (1.0 in)
2013	38.1 mm (1.5 in)
2014	27.7 mm (1.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Bountiful-Val Verda, 1912 to 2014. The record is 128.0 mm (5.0 in) in 1982, marked on the chart; the median year is 61.1 mm (2.4 in).

Wettest five days (Rx5day) at Bountiful-Val Verda by year
Year	Wettest five days (Rx5day)
1912	n/a
1913	n/a
1981	41.1 mm (1.6 in)
1982	128.0 mm (5.0 in)
1983	58.3 mm (2.3 in)
1984	59.3 mm (2.3 in)
1985	60.0 mm (2.4 in)
1986	88.9 mm (3.5 in)
1987	38.3 mm (1.5 in)
1988	52.8 mm (2.1 in)
1989	62.7 mm (2.5 in)
1990	41.6 mm (1.6 in)
1991	78.0 mm (3.1 in)
1992	60.5 mm (2.4 in)
1993	88.1 mm (3.5 in)
1994	59.3 mm (2.3 in)
1995	71.9 mm (2.8 in)
1996	64.3 mm (2.5 in)
1997	62.0 mm (2.4 in)
1998	61.7 mm (2.4 in)
1999	56.9 mm (2.2 in)
2000	63.3 mm (2.5 in)
2001	102.1 mm (4.0 in)
2002	53.6 mm (2.1 in)
2003	69.6 mm (2.7 in)
2004	86.2 mm (3.4 in)
2005	66.5 mm (2.6 in)
2006	76.9 mm (3.0 in)
2007	53.4 mm (2.1 in)
2008	36.4 mm (1.4 in)
2009	55.1 mm (2.2 in)
2010	66.3 mm (2.6 in)
2011	65.8 mm (2.6 in)
2012	41.9 mm (1.6 in)
2013	50.9 mm (2.0 in)
2014	35.6 mm (1.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Bountiful-Val Verda, 1912 to 2014. The record is 60 days in 1994, marked on the chart; the median year is 32 days.

Longest dry spell (CDD) at Bountiful-Val Verda by year
Year	Longest dry spell (CDD)
1912	n/a
1913	2 days
1981	33 days
1982	27 days
1983	23 days
1984	26 days
1985	33 days
1986	31 days
1987	52 days
1988	36 days
1989	32 days
1990	32 days
1991	36 days
1992	41 days
1993	34 days
1994	60 days
1995	24 days
1996	56 days
1997	25 days
1998	27 days
1999	58 days
2000	28 days
2001	25 days
2002	27 days
2003	40 days
2004	20 days
2005	34 days
2006	24 days
2007	39 days
2008	41 days
2009	20 days
2010	24 days
2011	22 days
2012	40 days
2013	36 days
2014	37 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

31 years with a frost

Across 31 years with a frost, the median last spring frost at Bountiful-Val Verda falls on 20 April and the median first autumn frost on 24 October, which leaves a median of 180 days between them.

Fitted over all years, the growing season changes by +1.7 days per decade at this station.

Frost dates and growing season at Bountiful-Val Verda
Measure	Median, all years	Earliest period	Recent period (1982 to 2013)	Recent against earliest	Fitted trend
Last spring frost	20 April	n/a	20 April	n/a	-1.2 days per decade
First autumn frost	24 October	n/a	24 October	n/a	+0.5 days per decade
Growing days	180 days	n/a	181 days	n/a	+1.7 days per decade

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.

Rainfall Return Levels

32 years, 1982 to 2013

A day with at least 35.6 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 64.2 mm (2.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Bountiful-Val Verda: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	35.6 mm (1.4 in)
5 years	43.0 mm (1.7 in)
10 years	48.0 mm (1.9 in)
25 years	54.5 mm (2.1 in)
50 years	59.3 mm (2.3 in)	Longer than the 32 years of record
100 years	64.2 mm (2.5 in)	Longer than the 32 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 32 years of values from 1982 to 2013.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 60.7 mm (2.4 in) in 2000; 54.6 mm (2.1 in) in 1986; 53.1 mm (2.1 in) in 1982.

Download the Data

Data for Bountiful-Val Verda standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Bountiful-Val Verda 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 2026-10-17 (17 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).