Maximum June temperatures were well above average (up to 10°F) for the first week, then dropped below normal for a week before climbing above average for the remainder of the month. Monthly lows were below normal to normal, except for when they rose well above normal on the 16th-18th and 23rd-26th. No new records were set this month.

Precipitation was slightly above normal at 1.51 inches. No new records were set this month. Total water year precipitation (since October 1) is 92% of normal.

Table 1 - daily data recorded at the Hyslop Experiment Station.

Table 2 - access to the daily data recorded at the Corvallis Agri-Met Automated Station. You choose the station and parameters.

Summary:

Parameter                 Observed   Dep.*   Parameter                       Observed   Dep.*
 
Average maximum temperature  75.4     2.0    Days with measurable precip.       8        0.2 
                                                                         
Average minimum temperature  50.1     1.6    Days with .10" or more precip.     3       -1.4 
                                                                       
Monthly precipitation        1.51    +0.05   Days with .50" or more precip.     1        0.4 
                                                                                    
Growing degree days @ 50F     382      61    Days with 1" or more precip.       0       -0.1   
                                                                   
* departure from 1971-00 normal

Looking ahead to July:

Maxima rise to about 81°
Minima rise to about 49°
Average precipitation is 0.57 inches
There are an average of 4 days with measurable precipitation

Oregon Climate Service

George H. Taylor, Oregon State Climatologist

Wayne P. Gibson, Programmer/GIS mngr.

Mandy Matzke, Research Assistant/Manager of Data Services

Melanie Mitchell, Undergraduate Assistant

Wolf Read, Undergraduate Assistant

Emily Gibson, Student Assistant

Cadee Hale, Publications Assistant

Kelsey Kuykendall, Undergraduate Assistant

Sara Joos, Student Assistant

Oregon Climate Service, Strand 326,                                  Phone: (541) 737-5705  
Oregon State University                                                      Fax: (541) 737-5710   
Corvallis, Oregon  97331                                                     E-mail: oregon@coas.oregonstate.edu   
                                                                             Web: http://www.ocs.oregonstate.edu