As of 04:47 HST

Aiea, HI weather in December

72°

Aiea, Wednesday, 7 October, 04:47

Light rain. Feels like 73°. High 83°, low 72°.

Pressure29.83 inHg

Wind3.4 mph NE

Humidity86%

Visibility6.2 mi

Dew point68°

See detailed hourly forecast

In December, Aiea, HI averages a high of 77.2° and a low of 70.8°. About 2.4 inches of precipitation fall over the month (8 wet days). The record high is 84.4° (2024) and the record low 60.6° (1988). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	78.1°	71.6°	33%	82.8° (2025)	65.8° (2025)
2	78.3°	71.4°	25%	82.8° (2025)	65.7° (2023)
3	78.1°	71.4°	22%	82.4° (2020)	63.5° (2024)
4	77.9°	71.6°	27%	84.2° (2025)	64.8° (2021)
5	77.9°	71.4°	28%	81.5° (2020)	66° (2021)
6	77.7°	71.4°	25%	83.5° (2020)	62.8° (2017)
7	77.5°	71.1°	30%	83.8° (2024)	61.5° (2017)
8	77.5°	70.9°	23%	82.4° (2025)	64.9° (2010)
9	77.5°	71.4°	18%	82.4° (2019)	65.1° (2023)
10	77.2°	71.1°	23%	82° (2023)	63° (1973)
11	77.4°	71.4°	17%	82.6° (2023)	64.4° (1967)
12	77.5°	71.4°	23%	81.9° (2019)	65.5° (1972)
13	77.2°	71.2°	28%	81.7° (2020)	66.4° (2017)
14	77°	71.1°	23%	81.7° (2020)	65.5° (1972)
15	77°	70.9°	25%	80.8° (1995)	66.4° (2017)
16	76.8°	70.7°	25%	83.3° (2024)	64.2° (2017)
17	76.8°	70.3°	23%	81° (2024)	62.4° (2024)
18	76.8°	70.3°	32%	81.9° (2024)	60.6° (1988)
19	76.8°	70.7°	42%	83.1° (2024)	65.1° (2022)
20	76.6°	70.3°	23%	82.2° (2024)	65.7° (2005)
21	76.8°	70.5°	20%	84° (2024)	64.6° (2024)
22	77°	70.2°	23%	83.8° (2024)	64.9° (2017)
23	76.8°	70.9°	25%	81.3° (2019)	63° (1983)
24	77.4°	70.7°	25%	83.7° (2024)	65.7° (1962)
25	77°	70.7°	30%	81.7° (2024)	64.9° (2023)
26	76.5°	70.3°	32%	83.3° (2024)	66.6° (1994)
27	76.8°	70.2°	20%	84.4° (2024)	62.1° (2023)
28	76.5°	69.8°	27%	80.4° (2019)	63° (2023)
29	76.5°	69.8°	18%	80.6° (2005)	65.1° (1967)
30	76.6°	70.2°	20%	81.1° (2022)	66.4° (1978)
31	76.3°	69.8°	28%	82.9° (2023)	62.8° (2023)