Pontiac Weather in May
May in Pontiac typically sees daytime highs of 21°C (70°F) and nighttime lows of 9°C (48°F). As the wettest month of the year, expect more rainfall than other months.
Rainfall in Pontiac in May
This month sees the most rain, so carrying an umbrella will ensure you stay dry. You can expect rain on around 13 days based on historical patterns, with 110 mm (4.3 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Pontiac in May
Daytime highs in Pontiac in May reach 21°C (70°F), with nights around 9°C (48°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Pontiac in May
There are approximately 277 hours of sunshine this month, resulting in mostly clear days.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Pontiac.
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 Pontiac's climate page.
Pontiac Temperature in May
Min Temperature
9°C (48°F)
Max Temperature
21°C (70°F)
Chance of Rain
44%
Precipitation
110 mm (4.3 in)
Rainy days
13 days
Humidity
65% *
Sunshine
277 hours *
Percentage Sunshine
60% *
Best Places in the United States of America in May
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 May →
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What to Wear in Pontiac in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Pontiac in May
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 Pontiac's climate page.
Temperature Rainfall Sunshine Humidity
See the full Pontiac climate overview or explore weather in the United States of America.
