This might not be the right chords, but it sounds hell of a lot better than the other one.
Intro:
| G G | G G | C C | G G | D C | G G |
G
In the summertime when the weather is hot,
you can stretch right up and touch the sky,
C G
when the weather is fine, you got women, you got women on your mind.
D
Have a drink, have a drive,
C G
go out and see what you can find.
G
If her daddy's rich, take her out for a meal,
if her daddy's poor, just do as you feel.
C G
Speed along the lane, do a ton or a ton and twenty-five.
D
When the sun goes down,
C G
you can make it make it good in a lay-by.
[ Tab from: https://www.guitartabs.cc/tabs/m/mungo_jerry/in_the_summer_time_crd_ver_2.html ]
G
We're not grey people, we're not dirty, we're not mean,
we love everybody but we do as we please.
C G
When the weather is fine, we go fishing or go swimming in the sea.
D
We're always happy,
C G
life's for living, yeah, that's our philosophy.
G
Sing along with us, da da di di di
Da da da da yeah were happy
C G
Da da da da, di di di di di da da da
D
Da da da da ,
C G
da da da da da da da da da da da da
G
When the winter's here, yeah, it's party-time,
bring a bottle, wear your bright clothes, it'll soon be summertime.
C G
And we'll sing again, we'll go driving or maybe we'll settle down.
D
If she's rich if she's nice,
C G
bring your friend and we will all go into town.
Repeat Verse 1, 2, 3 and then the diddles until fade out.