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1983 records | Page 1 of 40 |

Country or Territory	Station Name	WMO Station Number	National Station Id Number	Period	Element-Statistic Qualifier Code	Statistic Description	Unit	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual		Annual NCDC Computed Value
ANGOLA	LUANDA-OBSERVATORIO	66160	LUA02001	1961-1990		Maximum Value	mm	65.0	84.6	132.4	151.1	31.3	.4	.8	1.7	5.7	21.2	48.9	93.5	-9999.9	1	-9999.9	1
ANGOLA	LUANDA-OBSERVATORIO	66160	LUA02001	1961-1990		Year of Occurrence of Maximum Value	mm	1984	1988	1963	1963	1969	1985	1988	1964	1965	1961	1975	1966	-9999.9	1	-9999.9	1
ANGOLA	NAMIBE	66422	NAB02015	1961-1990		Maximum Value	mm	20.6	11.5	21.3	110.0	1.6	.3	.3	2.9	3.6	7.7	10.0	18.6	-9999.9	1	-9999.9	1
ANGOLA	NAMIBE	66422	NAB02015	1961-1990		Year of Occurrence of Maximum Value	mm	1973	1982	1971	1974	1988	1979	1990	1985	1965	1974	1962	1976	-9999.9	1	-9999.9	1
BAHAMAS	NASSAU	78073		1961-1990		Maximum Daily Value	mm	117.3	88.1	88.3	285.2	88.3	166.3	103.6	158.2	134.8	204.9	68.0	117.8	-9999.9	1	-9999.9	1
CANADA	VICTORIA MARINE , BC	71000	01018642	1967-1990		Maximum Daily Value	mm	94.9	119.9	106.7	41.4	27.1	25.9	42.7	23.1	39.4	44.7	92.0	100.8	119.9		-9999.9	1
CANADA	VICTORIA MARINE , BC	71000	01018642	1967-1990		Date (Year/Day) of Occurrence of Maximum Daily Value	mm	198223	198623	197205	199103	199031	196801	197212	199130	196710	196727	199009	197502	-9999		-9999
CANADA	VICTORIA MARINE , BC	71000	01018642	1967-1990	11	Number of Years used to Calculate Normal	mm	23	23	23	23	23	24	24	24	24	24	24	24	-9999	1	-9999.9	1
CANADA	CAMPBELL RIVER A , BC	71000	01021261	1965-1990		Maximum Daily Value	mm	76.7	76.5	60.5	44.5	42.2	37.3	43.7	49.2	42.6	59.8	75.9	84.8	84.8		-9999.9	1
CANADA	CAMPBELL RIVER A , BC	71000	01021261	1965-1990		Date (Year/Day) of Occurrence of Maximum Daily Value	mm	196817	198322	196715	196903	197727	197210	197416	198405	197907	198221	197108	196823	-9999		-9999
CANADA	CAMPBELL RIVER A , BC	71000	01021261	1965-1990	11	Number of Years used to Calculate Normal	mm	26	26	26	26	26	26	26	26	26	26	25	26	-9999	1	-9999.9	1
CANADA	CHATHAM POINT , BC	71000	01021480	1958-1990		Maximum Daily Value	mm	84.3	96.0	78.5	52.5	52.8	61.6	78.2	113.8	70.9	90.7	83.2	83.8	113.8		-9999.9	1
CANADA	CHATHAM POINT , BC	71000	01021480	1958-1990		Date (Year/Day) of Occurrence of Maximum Daily Value	mm	196813	197924	197426	197912	198729	198619	197211	197811	197220	196320	199028	199003	-9999		-9999
CANADA	CHATHAM POINT , BC	71000	01021480	1958-1990	11	Number of Years used to Calculate Normal	mm	30	30	30	30	30	30	30	30	30	30	30	30	-9999	1	-9999.9	1
CANADA	MANYBERRIES CDA , AB	71000	03044200	1928-1990		Maximum Daily Value	mm	22.4	39.3	40.6	41.9	55.9	78.5	41.9	61.0	62.5	37.6	28.7	16.5	78.5		-9999.9	1
CANADA	MANYBERRIES CDA , AB	71000	03044200	1928-1990		Date (Year/Day) of Occurrence of Maximum Daily Value	mm	198005	197907	196716	196720	196522	196516	193521	195128	198624	192927	193213	196621	-9999		-9999
CANADA	MANYBERRIES CDA , AB	71000	03044200	1928-1990	11	Number of Years used to Calculate Normal	mm	30	30	30	30	30	30	30	30	30	30	29	29	-9999	1	-9999.9	1
CANADA	REGINA CDA , SK	71000	04016640	1932-1990		Maximum Daily Value	mm	17.0	14.0	19.0	39.6	52.0	94.7	101.6	57.7	43.4	36.5	12.7	15.5	101.6		-9999.9	1
CANADA	REGINA CDA , SK	71000	04016640	1932-1990		Date (Year/Day) of Occurrence of Maximum Daily Value	mm	196608	197427	199012	198519	198605	197525	196403	194227	195925	198926	193304	197530	-9999		-9999
CANADA	REGINA CDA , SK	71000	04016640	1932-1990	11	Number of Years used to Calculate Normal	mm	29	29	29	29	29	29	29	29	29	29	29	28	-9999	1	-9999.9	1
CANADA	SWIFT CURRENT CDA , SK	71000	04028060	1959-1990		Maximum Daily Value	mm	10.7	11.4	27.9	22.9	45.7	91.9	42.6	26.7	45.0	24.4	15.7	13.4	91.9		-9999.9	1
CANADA	SWIFT CURRENT CDA , SK	71000	04028060	1959-1990		Date (Year/Day) of Occurrence of Maximum Daily Value	mm	196926	197627	197610	199127	198309	196414	198201	196022	196503	196214	196722	198812	-9999		-9999
CANADA	SWIFT CURRENT CDA , SK	71000	04028060	1959-1990	11	Number of Years used to Calculate Normal	mm	30	30	30	30	30	30	30	30	30	30	30	30	-9999	1	-9999.9	1
CANADA	SCOTT CDA , SK	71000	04047240	1911-1990		Maximum Daily Value	mm	15.2	18.0	28.7	29.2	51.6	62.0	59.0	67.8	57.2	44.5	20.3	20.3	67.8		-9999.9	1
CANADA	SCOTT CDA , SK	71000	04047240	1911-1990		Date (Year/Day) of Occurrence of Maximum Daily Value	mm	194115	196527	192811	198519	194422	195529	199002	194424	191413	191404	193801	193602	-9999		-9999
CANADA	SCOTT CDA , SK	71000	04047240	1911-1990	11	Number of Years used to Calculate Normal	mm	30	30	30	30	30	30	30	30	30	30	30	30	-9999	1	-9999.9	1
CANADA	BRANDON CDA , MB	71000	05010485	1890-1990		Maximum Daily Value	mm	21.1	30.5	36.8	53.6	85.6	102.9	78.2	89.4	55.9	47.0	38.1	26.9	102.9		-9999.9	1
CANADA	BRANDON CDA , MB	71000	05010485	1890-1990		Date (Year/Day) of Occurrence of Maximum Daily Value	mm	189416	193025	189405	196125	196025	195302	193104	197507	197704	193705	191027	196530	-9999		-9999
CANADA	BRANDON CDA , MB	71000	05010485	1890-1990	11	Number of Years used to Calculate Normal	mm	30	30	30	30	30	30	30	30	30	30	30	30	-9999	1	-9999.9	1
CANADA	PORTAGE LA PRAIRIE A , MB	71000	05012320	1941-1990		Maximum Daily Value	mm	22.1	18.8	26.7	54.4	43.4	87.6	72.6	95.0	56.4	51.4	20.8	23.8	95.0		-9999.9	1
CANADA	PORTAGE LA PRAIRIE A , MB	71000	05012320	1941-1990		Date (Year/Day) of Occurrence of Maximum Daily Value	mm	197524	196122	194525	196627	194423	194427	194515	198517	197812	198415	198608	198202	-9999		-9999
CANADA	PORTAGE LA PRAIRIE A , MB	71000	05012320	1941-1990	11	Number of Years used to Calculate Normal	mm	30	30	30	30	30	30	30	30	30	30	30	30	-9999	1	-9999.9	1
CANADA	MORDEN CDA , MB	71000	05021848	1918-1990		Maximum Daily Value	mm	25.4	33.0	46.5	48.3	66.8	76.7	110.5	107.6	54.4	50.3	37.0	25.4	110.5		-9999.9	1
CANADA	MORDEN CDA , MB	71000	05021848	1918-1990		Date (Year/Day) of Occurrence of Maximum Daily Value	mm	194714	194823	194526	197420	193323	191922	192102	198516	197301	192409	198607	193314	-9999		-9999
CANADA	MORDEN CDA , MB	71000	05021848	1918-1990	11	Number of Years used to Calculate Normal	mm	30	30	30	30	30	30	30	30	30	30	30	30	-9999	1	-9999.9	1
CANADA	BISSETT , MB	71000	05030282	1968-1990		Maximum Daily Value	mm	18.5	23.2	27.7	44.2	40.8	78.4	31.2	61.2	81.0	31.3	18.3	19.7	81.0		-9999.9	1
CANADA	BISSETT , MB	71000	05030282	1968-1990		Date (Year/Day) of Occurrence of Maximum Daily Value	mm	197511	197724	197831	197118	197930	198416	198719	197411	198004	198417	197313	198202	-9999		-9999
CANADA	BISSETT , MB	71000	05030282	1968-1990	11	Number of Years used to Calculate Normal	mm	22	22	22	22	22	22	22	22	22	22	23	23	-9999	1	-9999.9	1
CANADA	GRAND RAPIDS HYDRO , MB	71000	05031111	1966-1990		Maximum Daily Value	mm	11.2	12.5	41.2	22.1	54.8	70.4	87.2	79.5	49.4	39.6	18.0	13.2	87.2		-9999.9	1
CANADA	GRAND RAPIDS HYDRO , MB	71000	05031111	1966-1990		Date (Year/Day) of Occurrence of Maximum Daily Value	mm	196824	198512	199015	196820	198802	198407	198704	196617	198228	197118	199022	198202	-9999		-9999
CANADA	GRAND RAPIDS HYDRO , MB	71000	05031111	1966-1990	11	Number of Years used to Calculate Normal	mm	24	25	24	24	25	25	24	25	24	24	23	24	-9999	1	-9999.9	1
CANADA	FLIN FLON A , MB	71000	05050960	1968-1990		Maximum Daily Value	mm	13.2	14.2	24.0	39.4	62.6	53.8	78.2	53.8	55.6	24.9	16.9	18.6	78.2		-9999.9	1
CANADA	FLIN FLON A , MB	71000	05050960	1968-1990		Date (Year/Day) of Occurrence of Maximum Daily Value	mm	197417	198712	198212	197320	198504	197030	198123	198821	198407	199127	198414	198106	-9999		-9999
CANADA	FLIN FLON A , MB	71000	05050960	1968-1990	11	Number of Years used to Calculate Normal	mm	22	22	22	22	22	22	22	22	21	22	22	23	-9999	1	-9999.9	1
CANADA	BROCHET A , MB	71000	05060520	1948-1990		Maximum Daily Value	mm	30.0	13.0	17.3	48.8	31.2	49.3	54.1	56.9	47.5	35.6	20.6	15.7	56.9		-9999.9	1
CANADA	BROCHET A , MB	71000	05060520	1948-1990		Date (Year/Day) of Occurrence of Maximum Daily Value	mm	199025	199005	196125	196113	195730	197609	196311	197626	195707	197603	195813	196125	-9999		-9999
CANADA	BROCHET A , MB	71000	05060520	1948-1990	11	Number of Years used to Calculate Normal	mm	22	22	22	21	22	19	20	20	20	21	22	22	-9999	1	-9999.9	1
CANADA	LANSDOWNE HOUSE , ON	71000	06014350	1941-1989		Maximum Daily Value	mm	25.1	24.6	27.2	49.3	33.5	78.2	108.0	99.3	65.0	46.2	32.0	26.4	108.0		-9999.9	1
CANADA	LANSDOWNE HOUSE , ON	71000	06014350	1941-1989		Date (Year/Day) of Occurrence of Maximum Daily Value	mm	196923	197127	197307	197101	195523	196927	197407	197319	196914	194406	198816	198416	-9999		-9999
CANADA	LANSDOWNE HOUSE , ON	71000	06014350	1941-1989	11	Number of Years used to Calculate Normal	mm	29	29	29	29	29	29	28	28	28	28	28	28	-9999	1	-9999.9	1

Footnotes

1 - code for missing value

Source

World Meteorological Organization Standard Normals

Source: World Meteorological Organization

WMO data provide the basis for better understanding the climatology of severe weather and extreme events such as tropical cyclones, El Niño, floods, heat waves, cold waves, droughts and other natural hazards, contributing to saving both lives and property, and improving our understanding and monitoring of the climate system and environment. WMO has drawn attention to issues of major concern, such as ozone layer depletion, global warming, climate change and diminishing water resources.

WMO enhances the application of meteorological and hydrological information for the security and well-being of society. Such information is crucial for addressing major challenges such as food security, water resources management, reduction of pollution, decision-making related to the health sector, transport, tourism among others.

WMO provides guidelines to use procedures for analysing climate data for climate change purposes as well as for other applications. This includes, inter-alia, analysis of extremes in a changing climate, the role of climatological normals in a changing climate and climate data homogenisation. Description of processes, methodologies and practices in climatology are provided within a mandatory publication representing the WMO guide to climatological practices.

WMO defines climatological standard normals as "averages of climatological data computed for the following consecutive periods of 30 years: January 1, 1901 to December 31, 1930, January 1, 1931 to December 31, 1960, etc." (WMO, 1984).The latest global standard normals period is 1961-1990. The next standard normals periode is January 1991 – December 2020.

Last update in UNdata: 2010/07/14
Next update in UNdata: To be confirmed

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Source: World Meteorological Organization

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