GWC’s Weather Week That Was – June 1-7, 2025
GWC’s Weather Week That Was – June 1-7, 2025
Location: South Plainfield, NJ
Latitude: 40.58 N
Longitude: 74.42 W
| Date | High Temp | Low Temp | Diurnal Range | Rainfall | Peak Rainfall Rate | High Pressure | Low Pressure | Pressure Change |
| 6/1/2025 | 68 | 46 | 22 | 0.00 | 0.00 | 29.87 | 29.52 | 0.35 |
| 6/2/2025 | 74 | 45 | 29 | 0.00 | 0.00 | 30.00 | 29.87 | 0.13 |
| 6/3/2025 | 82 | 48 | 34 | 0.00 | 0.00 | 30.17 | 30.00 | 0.17 |
| 6/4/2025 | 89 | 52 | 37 | 0.00 | 0.00 | 30.19 | 30.05 | 0.14 |
| 6/5/2025 | 89 | 62 | 27 | 0.00 | 0.00 | 30.08 | 29.92 | 0.16 |
| 6/6/2025 | 89 | 65 | 24 | 0.00 | 0.00 | 29.95 | 29.79 | 0.16 |
| 6/7/2025 | 79 | 66 | 13 | 0.10 | 0.23 | 29.80 | 29.65 | 0.15 |
Temperature for the Week of June 1-7, 2025
- Average High Temperature: 81.4°
- Max Temperature: 89° on June 4th, 5th and 6th
- Min Temperature: 45° on June 2nd
Diurnal Range for the Week of June 1-7, 2025
NOTE: The diurnal range of temperature is the difference between the high temperature and low temperature on a given day.
- Average Diurnal Range of Temperature: 26.6°
- Max Diurnal Range: 37° on June 4th
- Min Diurnal Range: 13° on June 7th
Rainfall for the Week of June 1-7, 2025
- Average Daily Rainfall: 0.01 inches
- Max Rainfall: 0.10 inches on June 7th
- Min Rainfall: 0.00 inches on June 1st, June 2nd, June 3rd, June 4th, June 5th, and June 6th
- Peak Rainfall Rate: 0.23 inches per hour on June 7th.
Pressure for the Week of June 1-7, 2025
- Max Pressure: 30.19 on June 4th
- Min Pressure: 29.52 on June 1st
- Largest Pressure Drop: 0.43 of an inch or 14.3 millibars from 11:15 PM on June 5th to 5:53 PM on June 7th.
- Largest Pressure Rise: 0.65 of an inch or 21.7 millibars from 12:00 AM on June 1st to 11:05 PM on June 3rd
Summary
The first week of June 2025 was the driest and warmest week since late April at Greg’s Weather Center in South Plainfield. There was only one day of measurable rainfall while there were four days of 80° weather. There were three straight days of near 90° temperatures.
So far this year, there have been a total of 13 days with high temperatures of 80° or higher. However, there has not been a 90° day yet. For three straight days last week, GWC was close with highs of 89 but still came up short.
The humidity was on the increase as well, but there were no storms or storm threats until Saturday. The lone day of rain only produced a tenth of an inch of rainfall. The peak rainfall rate was less than a quarter of an inch per hour. Pressures recovered from the depths of May 31st.
After falling to a record low pressure for the final day of May last week, the barometer went on a steady climb from early last Saturday morning into the early part of this week. The pressure rose nearly two-thirds of an inch or 22 millibars from midnight on June 1st until late in the evening on June 3rd.
Otherwise, things were mostly uneventful from a weather standpoint this week.