Annual mean 16°C · wettest around March · prevailing wind SW
Warmest
30.7 °C
Coldest
5.2 °C
Wettest
55%
Windiest
4.8 m/s
Prevailing
SW
3.6 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Goodlettsville over the whole year is 16°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 1°C. Goodlettsville has no sharply defined rainy season: the chance of rain on a given day runs from 44% in October, the driest month, to 50% in March, the wettest. Winds in Goodlettsville are highest in March, averaging 3.2 m/s (12 km/h), and lightest in September, at 1.7 m/s (6 km/h). The prevailing wind is from the SW. The clearest skies in Goodlettsville come in September, when the sky is typically 27% covered; January is the cloudiest month, at 44%.
Month by month Goodlettsville climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
6°C
1°C
2°C
45%
44%
2.9 m/s
6
0
24
February
10°C
4°C
6°C
50%
43%
3.1 m/s
14
0
42
March
15°C
7°C
11°C
50%
36%
3.2 m/s
30
1
60
April
19°C
11°C
16°C
49%
34%
3.0 m/s
54
12
62
May
24°C
17°C
23°C
49%
36%
2.5 m/s
60
41
39
June
29°C
21°C
30°C
47%
28%
2.2 m/s
32
59
9
July
30°C
23°C
33°C
48%
29%
1.9 m/s
7
47
1
August
29°C
21°C
31°C
47%
31%
1.8 m/s
18
56
3
September
27°C
18°C
28°C
48%
27%
1.7 m/s
40
55
19
October
22°C
12°C
20°C
44%
29%
2.0 m/s
59
23
57
November
14°C
6°C
11°C
47%
31%
2.3 m/s
29
2
61
December
10°C
4°C
5°C
49%
41%
2.7 m/s
11
0
41
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Goodlettsville weather by season
Year round, Goodlettsville has days of about 6°C at their warmest in January, its coolest month, and 30°C in July, its warmest; the coolest hours of the day run from 1°C to 23°C through the year, and the average temperature over the year is 16°C around the clock. Rain is most likely around March and least likely around October. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Goodlettsville weather in winterDecember to February
High 9°CLow 3°CRain 48%
Winter in Goodlettsville has typical daily highs of about 9°C and lows of about 3°C, with a 48% chance of rain on a given day.
Goodlettsville weather in springMarch to May
High 19°CLow 11°CRain 49%
Spring in Goodlettsville has typical daily highs of about 19°C and lows of about 11°C, with a 49% chance of rain on a given day.
Goodlettsville weather in summerJune to August
High 30°CLow 22°CRain 47%
Summer in Goodlettsville has typical daily highs of about 30°C and lows of about 22°C, with a 47% chance of rain on a given day.
Goodlettsville weather in autumnSeptember to November
High 21°CLow 12°CRain 46%
Autumn in Goodlettsville has typical daily highs of about 21°C and lows of about 12°C, with a 46% chance of rain on a given day.
When is the rainy season in Goodlettsville?
Goodlettsville has no sharply defined rainy season: the chance of rain on a given day runs from 44% in October, the driest month, to 50% in March, the wettest.
What time of year is Goodlettsville windiest?
Winds in Goodlettsville are highest in March, averaging 3.2 m/s (12 km/h), and lightest in September, at 1.7 m/s (6 km/h). The prevailing wind is from the SW.
What is the average temperature in Goodlettsville year round?
The average temperature in Goodlettsville over the whole year is 16°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 1°C.