Which is the hottest month in Rockland?

The hottest time of year in Rockland is normally July. Expect maximum daytime temperatures to reach 26°C with low heat and humidity.

Which month has the most rain in Rockland?

In terms of rainfall, November is usually the wettest month in Rockland with 120mm on average. There are normally 13 days in November with some rain.

When is it sunniest in Rockland?

The sunniest time of year in Rockland is normally August with bright sunshine on average for 56% of daylight hours; that's 8 hours of sunshine per day.

Best time to visit Rockland

Q: When is the best time to visit Rockland?

The best times to visit Rockland, Maine are in June, July and August Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 8 hours or more.

The best times to visit Rockland, Maine are in June, July and August based on our default weather conditions. Find out more about the weather and update your preferences to see which months best match.

Rockland by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Maine

Cosmos: up to £900 savings on 2026 tours

Sale

Save up to £900 per couple on 2026 tours worldwide
Discount varies by destination. T&Cs apply
Travel between 1st Jan & 31st Dec 2026 (inclusive)

Go to Cosmos deal >>

Expires at 23:59 on Friday 31st Oct 2025 · View all Cosmos offers

Tour deal finder

Destination

When is the best time to visit Rockland?

The best times to visit Rockland, Maine are in June, July and August based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 8 hours or more [remove]

Change the criteria to reflect your weather preferences.

1.5
Jan
1.5
Feb
2
Mar
2
Apr
3.5
May
5
Jun
5
Jul
5
Aug
4
Sep
1.5
Oct
1.5
Nov
1.5
Dec

Change criteria

Max Day Temperature (°C)

-1
Jan
0
Feb
5
Mar
11
Apr
18
May
23
Jun
26
Jul
25
Aug
21
Sep
15
Oct
8
Nov
1
Dec

Hours of Sunshine (daily)

4
Jan
5
Feb
6
Mar
6
Apr
7
May
8
Jun
8
Jul
8
Aug
7
Sep
5
Oct
4
Nov
4
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Maine (Rockland) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)