Viewing Station: NY-MR-20 : Rochester 5.8 ESE
May 27, 2009 - May 10, 20251,904 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 2.24"
May 1-13, 2025(8 of 13 days covered by obs)
NOAA Normal
1.23"
Departure from Normal
1.01" : 182% of Normal
Year-To-Date: 4.19"
Jan 1 to May 13, 2025(18 of 133 days covered by obs)
NOAA Normal
10.81"
Departure from Normal
-6.62" : 39% of Normal
Water Year-To-Date: 10.79"
Oct 1, 2024 to May 13, 2025(38 of 225 days covered by obs)
NOAA Normal
19.54"
Departure from Normal
-8.75" : 55% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.35
2.44
-0.09
Feb
1.89
2.00
-0.11
Mar
2.40
2.51
-0.11
Apr
2.94
2.95
-0.01
May
2.94
2.91
0.03
Jun
3.29
3.37
-0.08
Jul
3.45
3.52
-0.07
Aug
3.17
3.20
-0.03
Sep
3.19
3.16
0.03
Oct
3.43
3.49
-0.06
Nov
2.70
2.70
0.00
Dec
2.60
2.75
-0.15
34.35
35.00
-0.65