• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar
  • Skip to footer
  • Sign up
  • Login

CareOurEarth

Promoting environmental sustainability & human health

  • Home
  • Health
  • Air
  • Climate
  • Disasters
  • Water
  • Biodiversity
  • Campaigns

The Warmest April 2020 May Suggest the Coming Summer Hottest

June 4, 2020 by Alan Wang Leave a Comment

(Global mean temperature anomaly since 1850. Red bar: global mean temperature in April 2020. Green bar: projections for the whole year of 2020. Credit: Berkeley Earth/CC-BY-4.0)

According to a recent study on global temperature conditions, April 2020 has been recorded as the warmest April since 1850.

The study was performed by Berkeley Earth, a US-based nonprofit, which reported that the increase of global mean temperature in April 2020 was 1.13 ± 0.06 °C (2.03 ± 0.11 °F) above the 1951-1980 average. This is equivalent to being 1.52 ± 0.07 °C (2.74 ± 0.13 °F) above the preindustrial levels (1850-1900 average).

Difference in temperature between land and ocean areas

The study further reported that April 2020 was the 2nd warmest April over global land regions (the warmest April on land occurred in 2016), with an increase of 1.74 ± 0.09 °C (3.13 ± 0.16 °F) above the 1951-1980 average. However, April 2020 was the warmest April in oceans, slightly warmer than the ocean average in 2016, 2017 and 2019, with a mean increase of 0.64 ± 0.07 °C (1.15 ± 0.20 °F) above the 1951-1980 average.

Global temperature in January to April 2020

Of the first four months of 2020, only April has set a new record of temperature change, the Berkeley Earth study reported. The data indicate that March 2020 was the 4th warmest, while January and February 2020 were 2nd warmest. Overall, the period of January to April 2020 was the 2nd warmest, only secondary to the same period in 2016.

Geographic or spatial variation

According to the Berkeley Earth study, record-breaking warm conditions in January to April 2020 were observed across most of Asia, parts of Africa, South-Central America, and in both the Arctic and Antarctic. It was estimated that over 81% of the Earth’s surface was warmer than their long-term average or experienced their locally warmest April average.

Projections for the rest of 2020

According to the Berkeley Earth study, it is near certain that 2020 will be one of the 3 warmest years since 1850; it is projected that 2020 has slightly better than even odds (60% chance) of surpassing 2016 and becoming the warmest year since 1850.

Based on above findings, it may be expected that the coming summer (June to August 2020) may be a new record-breaking, hottest season in some areas of Northern Hemisphere. The high-risk areas for hottest conditions in the coming months may include South Asia, North Africa, South Europe, and America.

Implications for the ongoing COVID-19 pandemic

2020 is an unusual and painful year because of the ongoing COVID-19 pandemic which began in January 2020 and is affecting 213 countries and territories around the world, with more than 6.4 million confirmed cases and more than 380,000 deaths so far.

Unlike influenza and some other virus diseases that are obviously seasonal as their incidence is significantly reduced during the warm season, another study of Berkeley Earth suggests that warming weather is impossible to stop the spread of the COVID-19 pandemic.

Usually, swimming is a very popular activity in summer. In the coming months, however, it should be very cautious for people to go swimming in public pools so as to avoid the spread of or being affected by coronavirus.

With decreased frequency of social contacts under sunny and hot weather in summer, the COVID-19 spread can be slowed but may not be stopped. In the absence of effective prevention measures, it is possible that the pandemic continues spreading through the summer months in many areas of the world. Further efforts are warranted.

References:
1. Rohde R. (2020). April 2020 Temperature Update. Available at: http://berkeleyearth.org/april-2020-temperature-update/
2. Rohde R. (2020). The relationship between coronavirus (COVID-19) spread and the weather. Available at: http://berkeleyearth.org/coronavirus-and-the-weather/

Related Posts:

  • Hailstorms Over the World in June 2020
    Hailstorms Over the World in June 2020
  • World Population Day 2020 Initiatives
    World Population Day 2020 Initiatives

Filed Under: Climate Tagged With: Africa, America, Asia, earth, Europe, global temperature

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

Global warming 1880-2022 (NASA)

Popular Posts

  • World Meteorological Day 2023
  • Global Recycling Day 2023
  • Record-Breaking Heatwaves Around the World In 2022
  • Key Facts and Statistics about the Tropical Zone of Earth
  • 10 Major Environmental Concerns in China
  • The Real-Time World Air Quality Index Visual Map Is Excellent but Not Complete Yet
  • World Wood Day 2023

Email Newsletter

Subscribe to receive our email newsletters and updates.

You can unsubscribe anytime. For more details, review our privacy policy.

Footer

ABOUT US

CONTACT US

SITE MAP

WRITE FOR US

EDITORIAL GUIDELINES

ADVERTISE WITH US

TERMS OF USE

PRIVACY POLICY

COOKIE NOTICE

CareOurEarth.com does not represent or guarantee the truthfulness, accuracy, or reliability of any of information posted by individual users.
Copyright © 2023 · Earth Scientific Press · All rights reserved · Log in