Weather in Plano, Texas, United States in May
In an average May, Plano sees a daily high around 83°F and a low around 62°F, based on 1981–2026 of local climate records.
| Average high | 83°F |
|---|---|
| Typical high range | 75°F to 92°F |
| Average low | 62°F |
| Typical low range | 54°F to 69°F |
| Average daily precipitation | 0.10 in |
May records
The most extreme May on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total May accumulation.
High
Highest
104°F
1998-05-31
Lowest
57°F
2011-05-02
Low
Highest
77°F
1996-05-27
Lowest
39°F
2013-05-03
Feels-like
Highest
133°F
2000-05-24
Lowest
29°F
2013-05-03
Humidity
Highest
22.9 g/m³
2024-05-24
Lowest
4.7 g/m³
2013-05-03
Wind
Highest
28 mph
1983-05-06
Lowest
4 mph
2010-05-16
Precip
Wettest
15.71 in
2015
Driest
1.50 in
1996
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