Maine August Weather

Maine weather averages and all-time records in the month of August from 1991–2020 based on data made available by the NOAA.

State:

Month:

Maine Cities

August weather averages for various places in Maine, from 1991–2020.

City	Average (°F)		Record (°F)		Monthly (inches)
City	High	Low	High	Low	Precipitation
Augusta	78.7	59.1	100	39	3.4
Bangor	79.2	56.7	104	29	3.0
Belfast	77.5	56.2	98	35	3.2
Caribou	75.4	53.7	95	34	3.6
Farmington	77.4	53.3	102	29	4.1
Fort Kent	74.9	51.3	97	31	3.7
Gardiner	79.4	57.6	103	32	3.6
Houlton	76.7	52.2	99	30	3.5
Jackman	75.2	51.8	97	25	3.9
Madison	77.8	55.7	102	29	3.4
Millinocket	77.6	56.1	98	32	3.8
Portland	78.4	59.0	103	33	3.6
Rockport	76.5	59.3	93	37	3.3
Sanford	81.1	58.0	101	31	3.9
Waterville	79.7	57.2	101	31	3.4