![]() This was Argentina's third heat wave during its Southern Hemisphere summer season. Neustadt.Īn intense heat wave affected a large portion of Argentina during the month. The previous record was 18.0☌ (64.4☏) set in 1984 in Wr. In Köflach, Austria, the maximum temperature on Januwas 18.8☌ (68.8☏)-the highest maximum temperature in Austria for New Year's Day. The year began with unusually warm temperatures across Europe. Averaged as a whole, North America had an above-average January however, its temperature departure was the smallest since January 2009. Meanwhile, cooler-than-average January temperatures were observed across parts of northern North America, northern Africa, India, and the Pacific Ocean. Hong Kong, China had a warmer-than-average January, with a mean temperature of 1.5☌ (2.7☏), which was its fifth warmest January on record. Oceania had its seventh warmest January (tied with 2001) on record, while Europe had its 15th warmest January on record. With a temperature departure at +2.48☌ (+4.46☏), Asia had its fourth warmest January on record. Regionally, the Caribbean region had its third warmest January on record at 0.87☌ (1.57☏) above average. This encompassed about 2.87% of the world's surface with record-warm January temperatures. Record-warm January temperatures were observed across a large area of central South America and in small areas across the Atlantic, Indian, western Pacific oceans, and Asia. Much of the Atlantic, northern Indian, and western Pacific oceans, as well as parts of southern Mexico, Central America, western and southern Africa, and southern Asia had much-above-average temperatures. January 2022 Blended Land and Sea Surface Temperature Percentilesĭuring January 2022, temperatures were much-warmer-than-average across most of South America, resulting in the second warmest January for the continent since continental records began in 1910 with a temperature departure of +1.35☌ (+2.43☏). January 2022 also marked the 46th consecutive January and the 445th consecutive month with temperatures, at least nominally, above average. The last eight Januarys (2015–2022) rank among the 10 warmest Januarys on record. The global surface temperature for January 2022 was 0.89☌ (1.60☏) above the 20th century average and the sixth highest for January since global records began in 1880. The percentile map on the right provides additional information by placing the temperature anomaly observed for a specific place and time period into historical perspective, showing how the most current month, season or year compares with the past. Temperature anomalies for land and ocean are analyzed separately and then merged to form the global analysis. The anomaly map on the left is a product of a merged land surface temperature and sea surface temperature anomaly analysis. Temperature anomalies and percentiles are shown on the gridded maps below. The most current reconstruction analysis is always considered the most representative and precise of the climate system, and it is publicly available through Climate at a Glance. These factors, together, mean that calculations from the past may be superseded by the most recent data and can affect the numbers reported in the monthly climate reports. ![]() Based on those new calculations, the new historical data can bring about updates to previously reported values. NOAAGlobalTempv5 is a reconstructed dataset, meaning that the entire period of record is recalculated each month with new data. The major dataset, NOAAGlobalTemp version 5, updated in mid-2019, uses comprehensive data collections of increased global area coverage over both land and ocean surfaces. NOAA's National Centers for Environmental Information calculates the global temperature anomaly every month based on preliminary data generated from authoritative datasets of temperature observations from around the globe.
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