From NOAA’s Global Climate Report – July 2020:
The July 2020 global land and ocean surface temperature of 0.92°C (1.66°F) above the 20th century average tied with 2016 as the second highest July global temperature since records began in 1880. This value was only 0.01°C (0.02°F) shy of tying the record warm July of 2019.
The Northern Hemisphere land and ocean surface temperature was the highest in the 141-year record at 1.18°C (2.12°F) above average.
Regionally, the Caribbean region had its warmest July on record, with a temperature departure of 1.24°C (2.23°F) above average. This was 0.09°C (0.16°F) above the previous record set in 2016.
The summary includes links to the data.
