St Albans Radio Weather Records (USC00437032)

Record envelope, standing records and threshold days for St Albans Radio (USC00437032), Vermont, United States, with 33 years of record.

Key Facts for St Albans Radio

St Albans Radio (USC00437032) is a weather station in Vermont, United States at 44.86 latitude and -73.09 longitude, 116 m (380 ft) above sea level.
The station reports from 1978 to 2010, 33 years of record.
1,464 records set at St Albans Radio still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.

About the Station

Location: Vermont, United States, 44.86 latitude, -73.09 longitude.
Elevation: 116 m (380 ft).
Period of record: 1978 to 2010, 33 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 St Albans Radio. 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 St Albans Radio, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	17.8 C (64.0 F)	-35.0 C (-31.0 F)	n/a	n/a
Feb	17.2 C (63.0 F)	-33.9 C (-29.0 F)	n/a	n/a
Mar	25.6 C (78.1 F)	-27.2 C (-17.0 F)	n/a	n/a
Apr	31.1 C (88.0 F)	-14.4 C (6.1 F)	n/a	n/a
May	33.3 C (91.9 F)	-3.9 C (25.0 F)	n/a	n/a
Jun	35.6 C (96.1 F)	-0.6 C (30.9 F)	n/a	n/a
Jul	35.0 C (95.0 F)	3.3 C (37.9 F)	n/a	n/a
Aug	35.6 C (96.1 F)	2.2 C (36.0 F)	n/a	n/a
Sep	32.2 C (90.0 F)	-10.0 C (14.0 F)	n/a	n/a
Oct	26.7 C (80.1 F)	-9.4 C (15.1 F)	n/a	n/a
Nov	22.8 C (73.0 F)	-18.9 C (-2.0 F)	n/a	n/a
Dec	17.8 C (64.0 F)	-31.7 C (-25.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at St Albans Radio still stand. 1979 holds the most, with 84.

Standing records at St Albans Radio by the year they were set
Year set	Standing records
1978	74
1979	84
1980	48
1981	61
1982	78
1983	53
1984	55
1985	36
1986	33
1987	62
1988	50
1989	81
1990	44
1991	61
1992	46
1993	57
1994	49
1995	57
1996	37
1997	24
1998	33
1999	46
2000	45
2001	38
2002	10
2005	54
2006	37
2007	33
2008	24
2009	27
2010	27

Wettest Day of Each Month

Jun: 87.6 mm (3.4 in)

The wettest day on record for each calendar month at St Albans Radio. The most was 87.6 mm (3.4 in) on 7 June 1984.

Record daily precipitation for each month at St Albans Radio
Month	Record daily precipitation (mm)	Date
Jan	47.2 mm (1.9 in)	9 January 1998
Feb	36.1 mm (1.4 in)	15 February 2000
Mar	50.3 mm (2.0 in)	6 March 2001
Apr	50.3 mm (2.0 in)	28 April 2010
May	79.0 mm (3.1 in)	23 May 1984
Jun	87.6 mm (3.4 in)	7 June 1984
Jul	58.4 mm (2.3 in)	15 July 1997
Aug	76.5 mm (3.0 in)	12 August 1998
Sep	71.1 mm (2.8 in)	17 September 1999
Oct	52.1 mm (2.1 in)	21 October 1995
Nov	46.2 mm (1.8 in)	9 November 1996
Dec	52.6 mm (2.1 in)	2 December 1996

Period of Record Coverage

1978 to 2010

31 years of record at St Albans Radio, 1978 to 2010. 2 years have data for under 90 percent of days and are left out of rankings: 2002, 2010.

Days with data per year at St Albans Radio
Year	Days with data	Share of year	Complete
1978	365	100%	Yes
1979	365	100%	Yes
1980	365	100%	Yes
1981	365	100%	Yes
1982	365	100%	Yes
1983	363	99%	Yes
1984	366	100%	Yes
1985	365	100%	Yes
1986	365	100%	Yes
1987	365	100%	Yes
1988	366	100%	Yes
1989	333	91%	Yes
1990	334	92%	Yes
1991	365	100%	Yes
1992	336	92%	Yes
1993	365	100%	Yes
1994	365	100%	Yes
1995	357	98%	Yes
1996	365	100%	Yes
1997	333	91%	Yes
1998	364	100%	Yes
1999	364	100%	Yes
2000	364	99%	Yes
2001	361	99%	Yes
2002	89	24%	No
2005	329	90%	Yes
2006	362	99%	Yes
2007	365	100%	Yes
2008	366	100%	Yes
2009	335	92%	Yes
2010	243	67%	No

Latest Records

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

Climate Trend

23 complete years, 1978 to 2008

One stripe for each of 23 complete years at St Albans Radio, 1978 to 2008. Blue stripes are years cooler than the station's own mean of 6.8 C (44.3 F); red stripes are warmer. The coolest year was 1978, at 4.9 C (40.9 F), and the warmest was 1998, at 8.6 C (47.4 F). The strongest colour marks a difference of 1.9 C (3.4 F).

Annual mean temperature at St Albans Radio as warming stripes, 1978 to 2008
Year	Annual mean temperature	Difference from the station mean
1978	4.9 C	-1.90 C
1979	6.2 C	-0.66 C
1980	5.1 C	-1.71 C
1981	6.6 C	-0.23 C
1982	6.0 C	-0.86 C
1983	6.3 C	-0.49 C
1984	6.5 C	-0.33 C
1985	6.2 C	-0.59 C
1986	6.7 C	-0.08 C
1987	7.1 C	+0.26 C
1988	6.9 C	+0.11 C
1991	7.8 C	+0.96 C
1993	6.2 C	-0.59 C
1994	6.5 C	-0.29 C
1995	7.5 C	+0.66 C
1996	7.4 C	+0.54 C
1998	8.6 C	+1.73 C
1999	8.3 C	+1.43 C
2000	6.2 C	-0.67 C
2001	8.1 C	+1.29 C
2006	8.2 C	+1.39 C
2007	6.4 C	-0.40 C
2008	7.2 C	+0.36 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

1978 to 2010

Yearly extremes at St Albans Radio: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	35.6 C (96.1 F)	1988	32.2 C (90.0 F)	31
Coldest night (TNn)	-35.0 C (-31.0 F)	1981	-27.2 C (-17.0 F)	31
Wettest day (Rx1day)	87.6 mm (3.4 in)	1984	45.7 mm (1.8 in)	31
Wettest five days (Rx5day)	135.1 mm (5.3 in)	1999	74.0 mm (2.9 in)	31
Longest dry spell (CDD)	33 days	2001	15 days	31

Hottest day (TXx)

The hottest day of the year at St Albans Radio, 1978 to 2010. The record is 35.6 C (96.1 F) in 1988, marked on the chart; the median year is 32.2 C (90.0 F).

Hottest day (TXx) at St Albans Radio by year
Year	Hottest day (TXx)
1978	32.2 C (90.0 F)
1979	32.2 C (90.0 F)
1980	31.1 C (88.0 F)
1981	32.2 C (90.0 F)
1982	33.3 C (91.9 F)
1983	33.3 C (91.9 F)
1984	31.7 C (89.1 F)
1985	31.1 C (88.0 F)
1986	30.6 C (87.1 F)
1987	33.3 C (91.9 F)
1988	35.6 C (96.1 F)
1989	33.3 C (91.9 F)
1990	31.1 C (88.0 F)
1991	33.9 C (93.0 F)
1992	30.6 C (87.1 F)
1993	32.2 C (90.0 F)
1994	35.0 C (95.0 F)
1995	34.4 C (93.9 F)
1996	31.1 C (88.0 F)
1997	30.6 C (87.1 F)
1998	30.6 C (87.1 F)
1999	32.8 C (91.0 F)
2000	30.0 C (86.0 F)
2001	35.6 C (96.1 F)
2002	18.3 C (64.9 F)
2005	35.6 C (96.1 F)
2006	34.4 C (93.9 F)
2007	33.3 C (91.9 F)
2008	32.8 C (91.0 F)
2009	31.1 C (88.0 F)
2010	35.0 C (95.0 F)

Coldest night (TNn)

The coldest night of the year at St Albans Radio, 1978 to 2010. The record is -35.0 C (-31.0 F) in 1981, marked on the chart; the median year is -27.2 C (-17.0 F).

Coldest night (TNn) at St Albans Radio by year
Year	Coldest night (TNn)
1978	-25.6 C (-14.1 F)
1979	-32.2 C (-26.0 F)
1980	-31.7 C (-25.1 F)
1981	-35.0 C (-31.0 F)
1982	-28.9 C (-20.0 F)
1983	-30.0 C (-22.0 F)
1984	-26.7 C (-16.1 F)
1985	-28.3 C (-18.9 F)
1986	-26.1 C (-15.0 F)
1987	-27.2 C (-17.0 F)
1988	-28.3 C (-18.9 F)
1989	-29.4 C (-20.9 F)
1990	-22.8 C (-9.0 F)
1991	-24.4 C (-11.9 F)
1992	-27.2 C (-17.0 F)
1993	-33.9 C (-29.0 F)
1994	-35.0 C (-31.0 F)
1995	-27.2 C (-17.0 F)
1996	-29.4 C (-20.9 F)
1997	-25.6 C (-14.1 F)
1998	-24.4 C (-11.9 F)
1999	-31.1 C (-24.0 F)
2000	-25.6 C (-14.1 F)
2001	-25.6 C (-14.1 F)
2002	-17.2 C (1.0 F)
2005	-27.2 C (-17.0 F)
2006	-19.4 C (-2.9 F)
2007	-25.0 C (-13.0 F)
2008	-22.8 C (-9.0 F)
2009	-27.2 C (-17.0 F)
2010	-22.2 C (-8.0 F)

Wettest day (Rx1day)

The wettest day of the year at St Albans Radio, 1978 to 2010. The record is 87.6 mm (3.4 in) in 1984, marked on the chart; the median year is 45.7 mm (1.8 in).

Wettest day (Rx1day) at St Albans Radio by year
Year	Wettest day (Rx1day)
1978	37.8 mm (1.5 in)
1979	44.5 mm (1.8 in)
1980	51.3 mm (2.0 in)
1981	44.5 mm (1.8 in)
1982	47.2 mm (1.9 in)
1983	60.2 mm (2.4 in)
1984	87.6 mm (3.4 in)
1985	44.5 mm (1.8 in)
1986	38.1 mm (1.5 in)
1987	30.0 mm (1.2 in)
1988	49.3 mm (1.9 in)
1989	34.8 mm (1.4 in)
1990	45.7 mm (1.8 in)
1991	64.5 mm (2.5 in)
1992	64.8 mm (2.6 in)
1993	29.2 mm (1.1 in)
1994	38.6 mm (1.5 in)
1995	52.1 mm (2.1 in)
1996	52.6 mm (2.1 in)
1997	58.4 mm (2.3 in)
1998	76.5 mm (3.0 in)
1999	71.1 mm (2.8 in)
2000	36.1 mm (1.4 in)
2001	50.3 mm (2.0 in)
2002	20.1 mm (0.8 in)
2005	64.0 mm (2.5 in)
2006	45.7 mm (1.8 in)
2007	42.7 mm (1.7 in)
2008	42.9 mm (1.7 in)
2009	38.9 mm (1.5 in)
2010	58.4 mm (2.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at St Albans Radio, 1978 to 2010. The record is 135.1 mm (5.3 in) in 1999, marked on the chart; the median year is 74.0 mm (2.9 in).

Wettest five days (Rx5day) at St Albans Radio by year
Year	Wettest five days (Rx5day)
1978	87.6 mm (3.4 in)
1979	53.7 mm (2.1 in)
1980	85.8 mm (3.4 in)
1981	72.4 mm (2.9 in)
1982	56.3 mm (2.2 in)
1983	68.9 mm (2.7 in)
1984	117.4 mm (4.6 in)
1985	60.7 mm (2.4 in)
1986	75.7 mm (3.0 in)
1987	44.7 mm (1.8 in)
1988	87.7 mm (3.5 in)
1989	61.2 mm (2.4 in)
1990	64.8 mm (2.6 in)
1991	79.0 mm (3.1 in)
1992	94.1 mm (3.7 in)
1993	58.4 mm (2.3 in)
1994	60.7 mm (2.4 in)
1995	55.6 mm (2.2 in)
1996	82.8 mm (3.3 in)
1997	92.0 mm (3.6 in)
1998	110.5 mm (4.4 in)
1999	135.1 mm (5.3 in)
2000	74.0 mm (2.9 in)
2001	64.8 mm (2.6 in)
2002	46.8 mm (1.8 in)
2005	113.0 mm (4.4 in)
2006	132.1 mm (5.2 in)
2007	87.7 mm (3.5 in)
2008	61.7 mm (2.4 in)
2009	61.2 mm (2.4 in)
2010	89.7 mm (3.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at St Albans Radio, 1978 to 2010. The record is 33 days in 2001, marked on the chart; the median year is 15 days.

Longest dry spell (CDD) at St Albans Radio by year
Year	Longest dry spell (CDD)
1978	23 days
1979	22 days
1980	15 days
1981	14 days
1982	14 days
1983	14 days
1984	16 days
1985	13 days
1986	8 days
1987	20 days
1988	14 days
1989	21 days
1990	12 days
1991	11 days
1992	14 days
1993	11 days
1994	15 days
1995	22 days
1996	12 days
1997	19 days
1998	18 days
1999	23 days
2000	11 days
2001	33 days
2002	7 days
2005	15 days
2006	16 days
2007	13 days
2008	18 days
2009	14 days
2010	20 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

23 years with a frost

Across 23 years with a frost, the median last spring frost at St Albans Radio falls on 3 May and the median first autumn frost on 4 October, which leaves a median of 155 days between them.

Frost dates and growing season at St Albans Radio
Measure	Median, all years	Earliest period	Recent period (1978 to 2008)	Recent against earliest	Fitted trend
Last spring frost	3 May	n/a	3 May	n/a	n/a
First autumn frost	4 October	n/a	4 October	n/a	n/a
Growing days	155 days	n/a	155 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 St Albans Radio standing records by year: CSV or JSON. Field meanings are on the data page.
Data for St Albans Radio 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 2026-10-15 (15 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).