Thanks a lot all of you.

:)

"Roger Govier" wrote in message
...
Hi Gary

One way

=SUMPRODUCT((MONTH(B2:AF2)=1)*(B2:AF2<"")*B3:AF3)/
SUMPRODUCT((MONTH(B2:AF2)=1)*(B2:AF<""))

--
Regards

Roger Govier


"Gary" wrote in message
...
Hi All,

in row 2 I have dates jan 1 to jun 31
in row 3 I have some data.
now if in cell A60 i need the average of the data in row 3 only for
January....so if Jan starts in cell B2 and ends in cell AF2, I need the
average of data in B3 to AF3

please help.
Thanks