Hilo May Weather Averages United States of America

May Weather Averages for Hilo

High Temp	22°C	72°F
Low Temp	19°C	66°F
Avg Temp	21°C	69°F
Sunshine Hours	123 hours
Rainfall	118.78 mm	4.68 In
Rain days	10 days
Pressure	1017 mb	31 In

Hilo May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	22°C / 72°F	19°C / 65°F	20°C / 69°F	220 hours	88.60 mm / 3.49 In	9 days	1018 mb / 31 In
2009	23°C / 73°F	18°C / 65°F	21°C / 69°F	220 hours	95.78 mm / 3.77 In	5 days	1016 mb / 30 In
2010	22°C / 72°F	18°C / 64°F	20°C / 68°F	165 hours	91.10 mm / 3.59 In	8 days	1018 mb / 31 In
2011	22°C / 71°F	18°C / 65°F	20°C / 68°F	123 hours	144.76 mm / 5.70 In	17 days	1018 mb / 31 In
2012	21°C / 70°F	18°C / 64°F	20°C / 68°F	178 hours	113.30 mm / 4.46 In	11 days	1018 mb / 31 In
2013	22°C / 72°F	19°C / 66°F	21°C / 70°F	205 hours	81.60 mm / 3.21 In	11 days	1017 mb / 30 In
2014	23°C / 73°F	20°C / 67°F	22°C / 71°F	239 hours	65.30 mm / 2.57 In	5 days	1016 mb / 30 In
2015	22°C / 71°F	18°C / 65°F	20°C / 68°F	77 hours	133.50 mm / 5.26 In	16 days	1016 mb / 30 In
2016	23°C / 73°F	19°C / 66°F	21°C / 70°F	145 hours	119.30 mm / 4.70 In	10 days	1017 mb / 31 In
2017	23°C / 73°F	19°C / 66°F	21°C / 69°F	151 hours	103.68 mm / 4.08 In	7 days	1018 mb / 31 In
2018	22°C / 72°F	19°C / 67°F	21°C / 70°F	71 hours	180.03 mm / 7.09 In	15 days	1017 mb / 31 In
2019	23°C / 74°F	19°C / 67°F	21°C / 71°F	186 hours	107.50 mm / 4.23 In	9 days	1016 mb / 30 In
2020	23°C / 73°F	18°C / 65°F	21°C / 70°F	73 hours	62.40 mm / 2.46 In	7 days	1018 mb / 31 In
2021	22°C / 72°F	17°C / 63°F	20°C / 68°F	31 hours	118.49 mm / 4.66 In	15 days	1019 mb / 31 In
2022	23°C / 73°F	19°C / 67°F	21°C / 70°F	57 hours	133.60 mm / 5.26 In	8 days	1019 mb / 31 In
2023	23°C / 73°F	19°C / 67°F	21°C / 70°F	31 hours	140.35 mm / 5.53 In	14 days	1018 mb / 31 In
2024	22°C / 72°F	19°C / 66°F	21°C / 69°F	21 hours	209.76 mm / 8.26 In	2 days	1018 mb / 31 In

Hotels Near Hilo

Cities Near Hilo

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