Super Typhoon Bavi to Impact Guam and the Mariana Islands; Excessive Rainfall and Flooding Threat in the Mid-Atlantic

Catastrophic Super Typhoon Bavi's eyewall has reached Rota and is expected to bring dangerous winds, heavy rainfall and storm surge to Guam, Rota, Tinian and Saipan. A Typhoon Warning remains in effect. Heavy to excessive rainfall will continue to bring a flooding threat from coastal Mid-Atlantic to southern New England through Monday. Read More >

Climate/Almanac Data - APR Normals - APR Records

APRIL

Site (Click site name for report)	Avg Temp	Norm	Dept From Norm	Precip Total	Norm	Dept From Norm	Snow Total	Norm	Dept From Norm
Burlington	44.4°	53.8°	-9.4°	0.59"	3.76"	-3.17"	NA	0.1"	NA
Cedar Rapids	41.5°	49.2°	-7.7°	0.43"	3.05"	-2.62"	NA	1.0"	NA
Davenport	41.4°	50.3°	-8.9°	0.80"	3.51"	-2.71"	3.5"	NA	NA
Dubuque	38.8° (1)	48.2°	-9.4°	1.59"	3.66"	-2.07"	8.6" (5)	2.0"	+6.6"
Iowa City	42.5°	51.0°	-8.5°	0.68"	3.50"	-2.82"	NA	NA	NA
Moline	43.1° (3)	51.4°	-8.4°	0.95" (10)	3.59"	-2.64"	3.2"	0.9"	+2.3"

The ranking is listed in parentheses (__) when within the "Top 10".

APRIL 2018 was about 8 to 9.5 degrees below normal.

Precipitation totals for APRIL 2018 were about 2 to 3 inches below normal.

Snowfall totals for APRIL 2018 were about 2 to 7 inches above normal.

Please see APR Records for monthly record information.

The climate maps below are courtesy of the Midwest Regional Climate Center.

These maps become available around 10am on the first of the month.


Average Temperature	Average Temperature Departure from Mean	Accumulated Precipitation	Accumulated Precipitation Percent of Mean	Accumulated Snowfall	Accumulated Snowfall Percent of Mean