Mo I Rana III Weather Records (NOE00133902)

Record envelope, standing records and threshold days for Mo I Rana III (NOE00133902), Norway, with 63 years of record.

Key Facts for Mo I Rana III

Mo I Rana III (NOE00133902) is a weather station in Norway at 66.31 latitude and 14.15 longitude, 41 m (135 ft) above sea level.
The station reports from 1956 to 2018, 63 years of record.
1,464 records set at Mo I Rana III still stand.
Records are tracked for prcp, snwd: an element needs 30 years of data to be eligible.
Mo I Rana III set a daily record precipitation of 41.5 mm (1.6 in) on 29 September 2018.

About the Station

Location: Norway, 66.31 latitude, 14.15 longitude.
Elevation: 41 m (135 ft).
Period of record: 1956 to 2018, 63 years.
Eligible elements: prcp, 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 Mo I Rana III. 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 Mo I Rana III, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	8.0 C (46.4 F)	-27.9 C (-18.2 F)	n/a	n/a
Feb	8.1 C (46.6 F)	-26.5 C (-15.7 F)	n/a	n/a
Mar	9.5 C (49.1 F)	-25.8 C (-14.4 F)	n/a	n/a
Apr	14.8 C (58.6 F)	-15.2 C (4.6 F)	n/a	n/a
May	25.7 C (78.3 F)	-5.7 C (21.7 F)	n/a	n/a
Jun	30.3 C (86.5 F)	-1.3 C (29.7 F)	n/a	n/a
Jul	30.6 C (87.1 F)	2.0 C (35.6 F)	n/a	n/a
Aug	30.6 C (87.1 F)	0.5 C (32.9 F)	n/a	n/a
Sep	23.3 C (73.9 F)	-4.3 C (24.3 F)	n/a	n/a
Oct	16.3 C (61.3 F)	-17.6 C (0.3 F)	n/a	n/a
Nov	11.0 C (51.8 F)	-19.7 C (-3.5 F)	n/a	n/a
Dec	7.2 C (45.0 F)	-25.0 C (-13.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Mo I Rana III still stand. 1960 holds the most, with 201.

Wettest Day of Each Month

Aug: 123.1 mm (4.8 in)

The wettest day on record for each calendar month at Mo I Rana III. The most was 123.1 mm (4.8 in) on 25 August 1971.

Record daily precipitation for each month at Mo I Rana III
Month	Record daily precipitation (mm)	Date
Jan	121.1 mm (4.8 in)	8 January 1964
Feb	82.6 mm (3.3 in)	17 February 1961
Mar	115.5 mm (4.5 in)	19 March 1966
Apr	78.5 mm (3.1 in)	25 April 1968
May	68.0 mm (2.7 in)	13 May 1979
Jun	48.6 mm (1.9 in)	19 June 1961
Jul	68.1 mm (2.7 in)	19 July 1982
Aug	123.1 mm (4.8 in)	25 August 1971
Sep	57.5 mm (2.3 in)	3 September 1991
Oct	78.5 mm (3.1 in)	29 October 1999
Nov	92.0 mm (3.6 in)	24 November 1991
Dec	109.0 mm (4.3 in)	10 December 2013

Period of Record Coverage

1957 to 1965

9 years of record at Mo I Rana III, 1957 to 1965. 1 years have data for under 90 percent of days and are left out of rankings: 1965.

Days with data per year at Mo I Rana III
Year	Days with data	Share of year	Complete
1957	365	100%	Yes
1958	365	100%	Yes
1959	365	100%	Yes
1960	366	100%	Yes
1961	365	100%	Yes
1962	365	100%	Yes
1963	365	100%	Yes
1964	366	100%	Yes
1965	273	75%	No

Latest Records

Latest records at Mo I Rana III
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
29 September 2018	Mo I Rana III, NO	daily rain	41.5 mm (1.6 in)	17.6 mm (0.7 in)	48 years	39 of 100 (Notable)
17 March 2018	Mo I Rana III, NO	daily rain	28.0 mm (1.1 in)	2.5 mm (0.10 in)	25 years	15 of 100 (Routine)
19 December 2017	Mo I Rana III, NO	daily rain	26.5 mm (1.0 in)	0.5 mm (0.02 in)	0 years	6 of 100 (Routine)
3 November 2017	Mo I Rana III, NO	daily rain	23.0 mm (0.9 in)	2.3 mm (0.09 in)	16 years	12 of 100 (Routine)
11 August 2017	Mo I Rana III, NO	daily rain	22.0 mm (0.9 in)	8.0 mm (0.31 in)	2 years	14 of 100 (Routine)
29 July 2017	Mo I Rana III, NO	daily rain	18.4 mm (0.7 in)	1.2 mm (0.05 in)	16 years	11 of 100 (Routine)
27 May 2017	Mo I Rana III, NO	daily rain	32.0 mm (1.3 in)	10.0 mm (0.4 in)	14 years	25 of 100 (Routine)
20 April 2017	Mo I Rana III, NO	daily rain	23.0 mm (0.9 in)	2.5 mm (0.10 in)	44 years	20 of 100 (Routine)
3 April 2017	Mo I Rana III, NO	daily rain	30.0 mm (1.2 in)	8.0 mm (0.31 in)	20 years	22 of 100 (Routine)
25 January 2017	Mo I Rana III, NO	daily rain	98.0 mm (3.9 in)	73.0 mm (2.9 in)	25 years	53 of 100 (Notable)
18 January 2017	Mo I Rana III, NO	daily rain	32.0 mm (1.3 in)	9.8 mm (0.39 in)	28 years	21 of 100 (Routine)
19 December 2016	Mo I Rana III, NO	daily rain	26.0 mm (1.0 in)	0.9 mm (0.04 in)	44 years	19 of 100 (Routine)
29 November 2016	Mo I Rana III, NO	daily rain	25.0 mm (1.0 in)	6.0 mm (0.24 in)	30 years	21 of 100 (Routine)
25 November 2016	Mo I Rana III, NO	daily rain	34.6 mm (1.4 in)	5.6 mm (0.22 in)	5 years	12 of 100 (Routine)
6 September 2016	Mo I Rana III, NO	daily rain	41.5 mm (1.6 in)	4.5 mm (0.18 in)	27 years	18 of 100 (Routine)
31 August 2016	Mo I Rana III, NO	daily rain	50.0 mm (2.0 in)	19.9 mm (0.8 in)	37 years	38 of 100 (Notable)
5 December 2015	Mo I Rana III, NO	daily rain	101.0 mm (4.0 in)	52.0 mm (2.0 in)	52 years	61 of 100 (Major)
4 December 2015	Mo I Rana III, NO	daily rain	50.0 mm (2.0 in)	23.5 mm (0.9 in)	1 year	29 of 100 (Routine)
3 December 2015	Mo I Rana III, NO	daily rain	40.0 mm (1.6 in)	1.0 mm (0.04 in)	46 years	20 of 100 (Routine)
1 October 2015	Mo I Rana III, NO	daily rain	33.0 mm (1.3 in)	2.4 mm (0.09 in)	4 years	9 of 100 (Routine)

Extremes by Year

1956 to 2018

Yearly extremes at Mo I Rana III: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	30.6 C (87.1 F)	1957	29.4 C (84.9 F)	9
Coldest night (TNn)	-27.9 C (-18.2 F)	1963	-25.8 C (-14.4 F)	9
Wettest day (Rx1day)	123.1 mm (4.8 in)	1971	58.5 mm (2.3 in)	63
Wettest five days (Rx5day)	268.5 mm (10.6 in)	2002	125.4 mm (4.9 in)	62
Longest dry spell (CDD)	33 days	2014	19 days	63

Hottest day (TXx)

The hottest day of the year at Mo I Rana III, 1956 to 2018. The record is 30.6 C (87.1 F) in 1957, marked on the chart; the median year is 29.4 C (84.9 F).

Hottest day (TXx) at Mo I Rana III by year
Year	Hottest day (TXx)
1956	n/a
1957	30.6 C (87.1 F)
1958	30.3 C (86.5 F)
1959	28.0 C (82.4 F)
1960	30.1 C (86.2 F)
1961	26.7 C (80.1 F)
1962	25.6 C (78.1 F)
1963	30.6 C (87.1 F)
1964	29.4 C (84.9 F)
1965	24.9 C (76.8 F)
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a

Coldest night (TNn)

The coldest night of the year at Mo I Rana III, 1956 to 2018. The record is -27.9 C (-18.2 F) in 1963, marked on the chart; the median year is -25.8 C (-14.4 F).

Coldest night (TNn) at Mo I Rana III by year
Year	Coldest night (TNn)
1956	n/a
1957	-23.3 C (-9.9 F)
1958	-26.5 C (-15.7 F)
1959	-26.0 C (-14.8 F)
1960	-26.2 C (-15.2 F)
1961	-19.5 C (-3.1 F)
1962	-25.8 C (-14.4 F)
1963	-27.9 C (-18.2 F)
1964	-20.8 C (-5.4 F)
1965	-23.0 C (-9.4 F)
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a

Wettest day (Rx1day)

The wettest day of the year at Mo I Rana III, 1956 to 2018. The record is 123.1 mm (4.8 in) in 1971, marked on the chart; the median year is 58.5 mm (2.3 in).

Wettest day (Rx1day) at Mo I Rana III by year
Year	Wettest day (Rx1day)
1956	0.0 mm (0.00 in)
1957	40.0 mm (1.6 in)
1958	109.0 mm (4.3 in)
1959	51.6 mm (2.0 in)
1960	29.8 mm (1.2 in)
1961	82.6 mm (3.3 in)
1962	49.1 mm (1.9 in)
1963	47.2 mm (1.9 in)
1964	121.1 mm (4.8 in)
1965	49.1 mm (1.9 in)
1966	115.5 mm (4.5 in)
1967	86.8 mm (3.4 in)
1968	78.5 mm (3.1 in)
1969	34.9 mm (1.4 in)
1970	34.6 mm (1.4 in)
1971	123.1 mm (4.8 in)
1972	60.5 mm (2.4 in)
1973	76.0 mm (3.0 in)
1974	55.5 mm (2.2 in)
1975	44.5 mm (1.8 in)
1976	60.8 mm (2.4 in)
1977	51.1 mm (2.0 in)
1978	86.5 mm (3.4 in)
1979	68.0 mm (2.7 in)
1980	63.5 mm (2.5 in)
1981	68.0 mm (2.7 in)
1982	68.1 mm (2.7 in)
1983	61.4 mm (2.4 in)
1984	50.3 mm (2.0 in)
1985	45.0 mm (1.8 in)
1986	53.5 mm (2.1 in)
1987	40.7 mm (1.6 in)
1988	55.5 mm (2.2 in)
1989	72.5 mm (2.9 in)
1990	57.0 mm (2.2 in)
1991	92.0 mm (3.6 in)
1992	69.0 mm (2.7 in)
1993	53.0 mm (2.1 in)
1994	73.0 mm (2.9 in)
1995	63.0 mm (2.5 in)
1996	53.5 mm (2.1 in)
1997	99.0 mm (3.9 in)
1998	68.0 mm (2.7 in)
1999	78.5 mm (3.1 in)
2000	53.0 mm (2.1 in)
2001	77.0 mm (3.0 in)
2002	107.2 mm (4.2 in)
2003	60.0 mm (2.4 in)
2004	58.5 mm (2.3 in)
2005	51.5 mm (2.0 in)
2006	53.5 mm (2.1 in)
2007	40.0 mm (1.6 in)
2008	43.0 mm (1.7 in)
2009	47.5 mm (1.9 in)
2010	24.0 mm (0.9 in)
2011	53.5 mm (2.1 in)
2012	35.2 mm (1.4 in)
2013	109.0 mm (4.3 in)
2014	66.5 mm (2.6 in)
2015	101.0 mm (4.0 in)
2016	50.0 mm (2.0 in)
2017	98.0 mm (3.9 in)
2018	41.5 mm (1.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at Mo I Rana III, 1956 to 2018. The record is 268.5 mm (10.6 in) in 2002, marked on the chart; the median year is 125.4 mm (4.9 in).

Wettest five days (Rx5day) at Mo I Rana III by year
Year	Wettest five days (Rx5day)
1956	n/a
1957	106.7 mm (4.2 in)
1958	178.5 mm (7.0 in)
1959	110.6 mm (4.4 in)
1960	88.8 mm (3.5 in)
1961	195.5 mm (7.7 in)
1962	152.8 mm (6.0 in)
1963	119.1 mm (4.7 in)
1964	191.2 mm (7.5 in)
1965	103.5 mm (4.1 in)
1966	147.2 mm (5.8 in)
1967	126.1 mm (5.0 in)
1968	102.7 mm (4.0 in)
1969	95.6 mm (3.8 in)
1970	94.4 mm (3.7 in)
1971	178.1 mm (7.0 in)
1972	118.3 mm (4.7 in)
1973	136.5 mm (5.4 in)
1974	110.0 mm (4.3 in)
1975	117.2 mm (4.6 in)
1976	91.3 mm (3.6 in)
1977	116.3 mm (4.6 in)
1978	138.2 mm (5.4 in)
1979	145.5 mm (5.7 in)
1980	106.9 mm (4.2 in)
1981	168.1 mm (6.6 in)
1982	125.0 mm (4.9 in)
1983	126.1 mm (5.0 in)
1984	108.1 mm (4.3 in)
1985	104.0 mm (4.1 in)
1986	161.9 mm (6.4 in)
1987	113.9 mm (4.5 in)
1988	103.1 mm (4.1 in)
1989	146.5 mm (5.8 in)
1990	107.0 mm (4.2 in)
1991	175.9 mm (6.9 in)
1992	132.8 mm (5.2 in)
1993	140.2 mm (5.5 in)
1994	133.8 mm (5.3 in)
1995	135.0 mm (5.3 in)
1996	116.0 mm (4.6 in)
1997	170.6 mm (6.7 in)
1998	108.2 mm (4.3 in)
1999	149.0 mm (5.9 in)
2000	101.0 mm (4.0 in)
2001	159.5 mm (6.3 in)
2002	268.5 mm (10.6 in)
2003	132.0 mm (5.2 in)
2004	112.0 mm (4.4 in)
2005	99.0 mm (3.9 in)
2006	125.7 mm (4.9 in)
2007	97.0 mm (3.8 in)
2008	131.1 mm (5.2 in)
2009	148.0 mm (5.8 in)
2010	56.0 mm (2.2 in)
2011	113.7 mm (4.5 in)
2012	78.0 mm (3.1 in)
2013	198.0 mm (7.8 in)
2014	166.0 mm (6.5 in)
2015	207.5 mm (8.2 in)
2016	91.5 mm (3.6 in)
2017	179.5 mm (7.1 in)
2018	96.0 mm (3.8 in)

Longest dry spell (CDD)

The longest dry spell of the year at Mo I Rana III, 1956 to 2018. The record is 33 days in 2014, marked on the chart; the median year is 19 days.

Longest dry spell (CDD) at Mo I Rana III by year
Year	Longest dry spell (CDD)
1956	1 day
1957	20 days
1958	18 days
1959	21 days
1960	25 days
1961	9 days
1962	19 days
1963	14 days
1964	22 days
1965	25 days
1966	28 days
1967	14 days
1968	17 days
1969	29 days
1970	16 days
1971	19 days
1972	21 days
1973	13 days
1974	22 days
1975	14 days
1976	20 days
1977	21 days
1978	22 days
1979	27 days
1980	23 days
1981	19 days
1982	14 days
1983	11 days
1984	22 days
1985	15 days
1986	26 days
1987	19 days
1988	14 days
1989	16 days
1990	19 days
1991	15 days
1992	26 days
1993	22 days
1994	22 days
1995	11 days
1996	11 days
1997	18 days
1998	27 days
1999	17 days
2000	15 days
2001	15 days
2002	26 days
2003	19 days
2004	13 days
2005	16 days
2006	20 days
2007	14 days
2008	18 days
2009	17 days
2010	23 days
2011	15 days
2012	32 days
2013	14 days
2014	33 days
2015	13 days
2016	21 days
2017	22 days
2018	21 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.

Rainfall Return Levels

61 years, 1957 to 2017

A day with at least 60.6 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 144.8 mm (5.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Mo I Rana III: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	60.6 mm (2.4 in)
5 years	81.9 mm (3.2 in)
10 years	96.5 mm (3.8 in)
25 years	115.5 mm (4.5 in)
50 years	130.0 mm (5.1 in)
100 years	144.8 mm (5.7 in)	Longer than the 61 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, 61 years of values from 1957 to 2017.

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: 123.1 mm (4.8 in) in 1971; 121.1 mm (4.8 in) in 1964; 115.5 mm (4.5 in) in 1966.

Download the Data

Data for Mo I Rana III standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Mo I Rana III 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).