Climate at a Glance | Global Time Series | National Centers for Environmental Information (NCEI)

Global Time Series

Overview

A RESTful application programming interface (API) is available to access Climate at a Glance data. The API can format desired data as comma-separated values (CSV), JavaScript Object Notation (JSON), and Extensible Markup Language (XML). The Data Service is only available via HTTP Strict Transport Security (HSTS) following Federal government policy.

Request Endpoint Parameters

Accepted values are defined in the table below.

Required Parameters

Required parameters are passed as path parameters.

https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/global/time-series/{region}/{parameter}/{surface}/{timescale}/{month}/{begYear}-{endYear}/data.{format}

Optional Parameters

Note: not applicable to Average Temperature Anomalies (parameter = tavg)

Optional parameters are passed using a GET request. This an optional query component which follows the path, preceded by a question-mark ?, in the form of key=value pairs, and separated by an ampersand &.

…?{basePeriod}=[true|false]&{begBaseYear}=[year]&{begBaseYear}=[year]

Request Parameter	Type	Description
region	String	Accepted surface values in parentheses Accepted Values globe Global (land, ocean, land_ocean) nhem Northern Hemisphere (land, ocean, land_ocean) shem Southern Hemisphere (land, ocean, land_ocean) africa Africa (land) asia Asia (land) europe Europe (land) northAmerica North America (land) oceania Oceania (land) southAmerica South America (land) atlanticMdr Atlantic Main Development Region (land_ocean) caribbeanIslands Caribbean Islands (land_ocean) eastNPacific East N Pacific (land_ocean) gulfOfAmerica Gulf of America (land_ocean) hawaiianRegion Hawaiian Region (land_ocean) arctic Arctic (land_ocean) antarctic Antarctic (land_ocean) coords Enter Coordinates (land_ocean)
parameter	String	Accepted Values tavg Average Temperature Anomaly pcp Precipitation
surface/coordinates*	String	Accepted Values land_ocean Land and Ocean land Land ocean Ocean [-90 - 90],[-180 - 180] Latitude and Longitude* If 'coords' is entered for region, use comma separated latitude (between -90.0* and 90.0) and longitude (between -180.0 and 180.0) with no spaces (e.g., 30.4,84.3).
timescale	Integer, String	Accepted Values 1-60 Number of Months ytd Year to Date
month	Integer	Accepted Values 1-12 January-December 0 All Months
startYear	Integer	4-digit year (must be less than or equal to endYear) Accepted Values 1850-2025 Average Temperature Anomaly 1979-2025 Precipitation
endYear	Integer	4-digit year (must be greater than or equal to startYear) Accepted Values 1850-2025 Average Temperature Anomaly 1979-2025 Precipitation
format	String	Accepted Values csv Comma-Separated Values json JavaScript Object Notation xml Extensible Markup Language
basePeriod	Boolean	Accepted Values true Return anomalies based on the requested base period mean false Return no anomalies
begBaseYear	Integer	4-digit year (must be less than or equal to endBaseYear) Accepted Values 1850-2025 Average Temperature Anomaly 1979-2025 Precipitation
endBaseYear	Integer	4-digit year (must be greater than or equal to begBaseYear) Accepted Values 1850-2025 Average Temperature Anomaly 1979-2025 Precipitation

Please note, global and hemispheric temperature anomalies are with respect to the 1901-2000 average. Coordinate temperature anomalies are with respect to the 1991-2020 average. All other regional temperature anomalies are with respect to the 1910-2000 average. Monthly precipitation data are not available until a few days after temperature data are released.

Region:

Parameter:

Surface:

Latitude:

-90.0 to 90.0

Longitude:

-180.0 to 180.0

Time Scale:

Month:

Start Year:

End Year:

Base Period

Display Base Period
Start: End:

Trend Display Trend
per Decade per Century
Start: End:

Download: CSV JSON XML

Caribbean Islands Average Temperature Anomalies
June (1910-2000 mean)
Date	Anomaly	Rank (out of 115)
June 2024	1.65°C	115
June 2023	1.34°C	114
June 2022	0.56°C	99
June 2021	0.48°C	93
June 2020	1.02°C	111
June 2019	0.77°C	106
June 2018	0.30°C	79
June 2017	0.74°C	105
June 2016	1.01°C	109
June 2015	0.44°C	90
June 2014	0.47°C	92
June 2013	0.26°C	74
June 2012	0.66°C	103
June 2011	0.73°C	104
June 2010	1.19°C	113
June 2009	0.34°C	83
June 2008	0.31°C	80
June 2007	0.61°C	101
June 2006	0.63°C	102
June 2005	1.11°C	112
June 2004	0.29°C	77
June 2003	0.34°C	83
June 2002	0.17°C	63
June 2001	0.25°C	73
June 2000	0.03°C	44
June 1999	0.39°C	87
June 1998	1.02°C	111
June 1997	0.30°C	79
June 1996	0.03°C	44
June 1995	0.53°C	97
June 1994	0.19°C	67
June 1993	0.23°C	71
June 1992	0.14°C	60
June 1991	0.15°C	61
June 1990	0.07°C	49
June 1989	-0.22°C	24
June 1988	0.53°C	97
June 1987	0.58°C	100
June 1986	-0.03°C	40
June 1985	0.20°C	68
June 1984	-0.20°C	27
June 1983	0.54°C	98
June 1982	0.08°C	50
June 1981	0.34°C	83
June 1980	0.49°C	94
June 1979	0.19°C	67
June 1978	0.38°C	86
June 1977	0.05°C	48
June 1976	-0.48°C	10
June 1975	0.01°C	42
June 1974	-0.27°C	21
June 1973	0.24°C	72
June 1972	-0.19°C	28
June 1971	-0.03°C	40
June 1970	0.14°C	60
June 1969	0.80°C	108
June 1968	0.02°C	43
June 1967	-0.11°C	33
June 1966	-0.07°C	36
June 1965	-0.22°C	24
June 1964	0.28°C	75
June 1963	0.11°C	53
June 1962	0.13°C	55
June 1961	0.10°C	52
June 1960	0.45°C	91
June 1959	0.17°C	63
June 1958	0.78°C	107
June 1957	0.14°C	60
June 1956	-0.22°C	24
June 1955	-0.14°C	32
June 1954	0.12°C	54
June 1953	0.18°C	64
June 1952	0.40°C	88
June 1951	0.19°C	67
June 1950	-0.45°C	12
June 1949	-0.16°C	30
June 1948	0.29°C	77
June 1947	-0.11°C	33
June 1946	-0.19°C	28
June 1945	0.22°C	70
June 1944	0.13°C	55
June 1943	-0.16°C	30
June 1942	0.36°C	85
June 1941	0.52°C	95
June 1940	0.44°C	90
June 1939	-0.32°C	18
June 1938	-0.38°C	17
June 1937	0.04°C	47
June 1936	0.21°C	69
June 1935	-0.10°C	35
June 1934	-0.25°C	22
June 1933	0.03°C	44
June 1932	0.13°C	55
June 1931	0.35°C	84
June 1930	-0.42°C	15
June 1929	-0.62°C	3
June 1928	-0.30°C	19
June 1927	-0.23°C	23
June 1926	-0.06°C	37
June 1925	-0.59°C	5
June 1924	-0.05°C	38
June 1923	-0.58°C	7
June 1922	-0.62°C	3
June 1921	-0.59°C	5
June 1920	-0.43°C	14
June 1919	-0.30°C	19
June 1918	-0.41°C	16
June 1917	-0.44°C	13
June 1916	-0.05°C	38
June 1915	0.09°C	51
June 1914	-0.52°C	9
June 1913	-1.06°C	1
June 1912	-0.46°C	11
June 1911	-0.56°C	8
June 1910	-0.93°C	2

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Global Time Series, published March 2025, retrieved on April 2, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/global/time-series

Climate at a Glance Global Time Series

Global Time Series

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