Harrisburg December Weather Averages Pennsylvania, United States of America

December Weather Averages for Harrisburg

High Temp	6°C	42°F
Low Temp	-1°C	30°F
Avg Temp	2°C	36°F
Sunshine Hours	148 hours
Rainfall	105.82 mm	4.17 In
Rain days	8 days
Pressure	1020 mb	31 In

Harrisburg December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	3°C / 37°F	-3°C / 26°F	0°C / 32°F	171 hours	147.94 mm / 5.82 In	7 days	1019 mb / 31 In
2010	1°C / 33°F	-5°C / 23°F	-2°C / 28°F	163 hours	61.20 mm / 2.41 In	4 days	1015 mb / 30 In
2011	8°C / 46°F	0°C / 32°F	3°C / 38°F	219 hours	89.40 mm / 3.52 In	6 days	1022 mb / 31 In
2012	7°C / 45°F	0°C / 32°F	3°C / 38°F	157 hours	116.25 mm / 4.58 In	7 days	1017 mb / 31 In
2013	4°C / 39°F	-3°C / 26°F	0°C / 33°F	134 hours	124.50 mm / 4.90 In	12 days	1021 mb / 31 In
2014	5°C / 42°F	-1°C / 31°F	2°C / 36°F	129 hours	84.40 mm / 3.32 In	12 days	1022 mb / 31 In
2015	11°C / 52°F	4°C / 39°F	8°C / 46°F	107 hours	101.20 mm / 3.98 In	9 days	1019 mb / 31 In
2016	5°C / 40°F	-2°C / 28°F	1°C / 34°F	139 hours	63.63 mm / 2.51 In	6 days	1022 mb / 31 In
2017	4°C / 38°F	-3°C / 26°F	0°C / 32°F	186 hours	38.90 mm / 1.53 In	6 days	1020 mb / 31 In
2018	6°C / 43°F	-1°C / 31°F	3°C / 37°F	149 hours	124.00 mm / 4.88 In	8 days	1020 mb / 31 In
2019	5°C / 41°F	-1°C / 30°F	2°C / 35°F	164 hours	115.70 mm / 4.56 In	11 days	1019 mb / 31 In
2020	5°C / 41°F	-2°C / 29°F	1°C / 34°F	110 hours	110.90 mm / 4.37 In	7 days	1018 mb / 31 In
2021	9°C / 48°F	1°C / 34°F	5°C / 40°F	139 hours	35.40 mm / 1.39 In	5 days	1018 mb / 31 In
2022	6°C / 42°F	-2°C / 28°F	1°C / 34°F	154 hours	107.30 mm / 4.22 In	8 days	1022 mb / 31 In
2023	9°C / 47°F	1°C / 34°F	4°C / 40°F	122 hours	156.32 mm / 6.15 In	6 days	1020 mb / 31 In
2024	4°C / 39°F	-2°C / 29°F	1°C / 34°F	131 hours	215.99 mm / 8.50 In	6 days	1023 mb / 31 In

Pennsylvania

Hotels Near Harrisburg

Cities Near Harrisburg

Quick and Easy Signup for Weather API

WeatherAPI.com makes it super easy to integrate our realtime, daily, hourly and 15 min interval weather forecast data, historical weather, marine weather, bulk request, air quality data, autocomplete, time zone, astronomy and sports data into your new or existing project.

Get Started