Best time to visit Petersburg, TX

A month-by-month travel weather guide based on NOAA 30-year climate normals.

The most comfortable travel window in Petersburg runs from April through May — 2 months of pleasant temperatures and modest rainfall.

January Cool
High
54.5°F
Low
24.4°F
Precip
0.70 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 9h 59m

February Cool
High
58.3°F
Low
27.5°F
Precip
0.69 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 10h 47m

March Cool
High
66.1°F
Low
34.9°F
Precip
1.15 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 11h 47m

April Good
High
74.2°F
Low
42.6°F
Precip
1.25 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 12h 51m

May Good
High
81.0°F
Low
53.6°F
Precip
2.86 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 13h 46m

June Hot
High
89.0°F
Low
63.4°F
Precip
2.72 in

Summer heat. Avoid midday exertion; aim for morning and evening activities.

Daylight ≈ 14h 13m

July Hot
High
90.7°F
Low
66.8°F
Precip
1.86 in

Summer heat. Avoid midday exertion; aim for morning and evening activities.

Daylight ≈ 14h 3m

August Hot
High
90.5°F
Low
65.6°F
Precip
2.00 in

Summer heat. Avoid midday exertion; aim for morning and evening activities.

Daylight ≈ 13h 16m

September Good
High
83.6°F
Low
57.8°F
Precip
2.51 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 12h 12m

October Good
High
74.6°F
Low
45.7°F
Precip
1.71 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 11h 8m

November Cool
High
63.4°F
Low
33.5°F
Precip
0.93 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 10h 12m

December Cool
High
55.1°F
Low
25.8°F
Precip
0.81 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 9h 45m

Looking for similar climates? See Petersburg's climate twins. Or jump straight to the full climate profile.