Climatic Information
ASHRAE Technical Committee 4.2

Agenda

Upcoming TC Meetings

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Wed Feb 22nd (--RESCHEDULED--)
10:00 a.m 12:00 p.m 1900-RP PMS (virtual)
“Using simulated weather data with sparse measured data to produce hourly weather files and calculate design conditions”
Wed Jan 25th   
10:00 a.m 11:30 a.m 1923-RP PMS (virtual)
“Prepare climatic design conditions for the 2025 ASHRAE Handbook — Fundamentals and ASHRAE Standard 169”
11:30 a.m 12:00 p.m Handbook (virtual)
Sun Feb 5th   
10:00 a.m 12:00 p.m Research (in-person and virtual)
12:00 p.m 12:30 p.m Program (in-person and virtual)
1:00 p.m – 2:00 p.m 1874-RP PMS (in-person and virtual)
“Addition of roof top temperature information to the climatic design conditions chapter of the ASHRAE Handbook”
Tue Feb 7th   
1:00 p.m – 3:30 p.m Main meeting (in-person and virtual)

• All times are Eastern Standard Time (UTC-5:00).

• Meetings prior to the Conference will be held remotely (virtual).

• For remote participation information, please visit the Meetings page.

Committee Chair

Dr Michael Roth
TC0402@ashrae.net

Committee Scope

TC 4.2 identifies, researches, analyzes, and disseminates climatic data for design of sustainable built environments.

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Upcoming Society Conferences

ASHRAE 2023 Winter Conference
Feb 4-8, 2023

Additional Information

Do you want to be kept up-do-date about activities of TC 4.2, even if you are not a member? Ask to join the TC 4.2 Google Groups email list-serve by sending a request to the Webmaster or to the Chair.

ASHRAE RP-1847, “Updating Climatic Design Information for the 2021 ASHRAE Handbook, Standard 169, and the Handbook of Smoke Control Engineering", is now complete. Please check for the data in Chapter 14 of the Handbook - Fundamentals, and in the new online Weather Data Viewer, available at weather.ashrae.org. Please refer to the ASHRAE Climate Data Center for all these products. The map of all 9,237 sites for which climatic design information is available is available through the following link: https://xp20.ashrae.org/StationFinder/StationFinder.htm