Lewiston Weather in June
June in Lewiston averages 23°C (73°F) during the day and 12°C (54°F) at night. It is the wettest month of the year, with 154 mm (6.1 in) of rainfall on average, so waterproof gear is a must.
Rainfall in Lewiston in June
Known for its heavy rain, this month often brings intense downpours. Carrying a poncho is recommended to keep dry. You can expect rain on around 15 days based on historical patterns, with 154 mm (6.1 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Lewiston in June
In June, Lewiston sees high temperatures, with highs of 23°C (73°F). Nights drop to around 12°C (54°F). Summer occurs in June. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Lewiston in June
Expect a lot of sunshine this month, with about 258 hours of sun. These sunny conditions add to the overall experience.If you're a fan of comfortable temperatures and drier conditions, June is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Lewiston's climate page.
Lewiston Temperature in June
Min Temperature
12°C (54°F)
Max Temperature
23°C (73°F)
Chance of Rain
48%
Precipitation
154 mm (6.1 in)
Rainy days
15 days
Humidity
75% *
Sunshine
258 hours *
Percentage Sunshine
56% *
Best Places in the United States of America in June
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in June →
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What to Wear in Lewiston in June
Comfortable temperatures call for an easy wardrobe in June. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Lewiston in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Lewiston's climate page.
Temperature Rainfall Sunshine Humidity
See the full Lewiston climate overview or explore weather in the United States of America.
