Monthly outlook for Annin, PA: average high 76.4°, average low 55.1°. That is 1.2° above the climate normal for August. Precipitation is expected on 6 days (about 1.1 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 11 August (84.7°), the coolest 22 August (43.4°).
76.4°/55.1°
Average high / low
+1.2°
Above normal
6 / 6
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
77°
75°
+1.1°
18 August – 27 August
75.6°
73.5°
+1.1°
28 August – 6 September
at normal
72.4°
—
August records over 66 years
92.3°1 August 1975All-time high
39°30 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Oswayo (15 mi).
Sun, 0983° / 64°0
83 °
Annin, Sunday, 9 August
Mostly clear. High 83°, low 64°.
Pressure30.06 inHg
Wind3.4 mph NW
Humidity49%
Visibility6.2 mi
Dew point58°
Mon, 1075° / 63°0.03
75 °
Annin, Monday, 10 August
Light rain. High 75°, low 63°.
Pressure29.97 inHg
Wind11.6 mph SW
Humidity62%
Visibility6.2 mi
Dew point62°
Tue, 1185° / 64°0.24
85 °
Annin, Tuesday, 11 August
Rain. High 85°, low 64°.
Pressure29.91 inHg
Wind4.4 mph W
Humidity54%
Visibility6.2 mi
Dew point61°
Wed, 1279° / 61°0.23
79 °
Annin, Wednesday, 12 August
Rain. High 79°, low 61°.
Pressure29.74 inHg
Wind5 mph W
Humidity78%
Visibility6.2 mi
Dew point65°
Thu, 1370° / 50°0.02
70 °
Annin, Thursday, 13 August
Light rain. High 70°, low 50°.
Pressure29.88 inHg
Wind12.2 mph NW
Humidity43%
Visibility—
Dew point44°
Fri, 1470° / 46°0.04
70 °
Annin, Friday, 14 August
Light rain. High 70°, low 46°.
Pressure30.06 inHg
Wind11.4 mph NW
Humidity73%
Visibility—
Dew point52°
Sat, 1572° / 48°0
72 °
Annin, Saturday, 15 August
Clear. High 72°, low 48°.
Pressure30.21 inHg
Wind8.9 mph NW
Humidity41%
Visibility—
Dew point44°
Sun, 1676° / 49°0
76 °
Annin, Sunday, 16 August
Overcast. High 76°, low 49°.
Pressure30.18 inHg
Wind3.4 mph SW
Humidity40%
Visibility—
Dew point47°
Mon, 1780° / 54°0
80 °
Annin, Monday, 17 August
Overcast. High 80°, low 54°.
Pressure30.00 inHg
Wind5.7 mph SW
Humidity45%
Visibility—
Dew point53°
Tue, 1881° / 56°0.01
81 °
Annin, Tuesday, 18 August
Light rain. High 81°, low 56°.
Pressure30.00 inHg
Wind3.9 mph SE
Humidity41%
Visibility—
Dew point52°
Wed, 1980° / 59°0.28
80 °
Annin, Wednesday, 19 August
Rain. High 80°, low 59°.
Pressure29.80 inHg
Wind14 mph SW
Humidity53%
Visibility—
Dew point59°
Thu, 2066° / 56°0.11
66 °
Annin, Thursday, 20 August
Light rain. High 66°, low 56°.
Pressure29.74 inHg
Wind13.8 mph NW
Humidity95%
Visibility—
Dew point58°
Fri, 2170° / 46°0
70 °
Annin, Friday, 21 August
Clear. High 70°, low 46°.
Pressure29.94 inHg
Wind10.6 mph NW
Humidity38%
Visibility—
Dew point41°
Sat, 2274° / 43°0
74 °
Annin, Saturday, 22 August
Overcast. High 74°, low 43°.
Pressure30.06 inHg
Wind4.2 mph S
Humidity30%
Visibility—
Dew point38°
Sun, 2382° / 57°0.06
82 °
Annin, Sunday, 23 August
Light rain. High 82°, low 57°.
Pressure29.91 inHg
Wind9.8 mph SW
Humidity83%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2473° / 57°0.07
73 °
Annin, Monday, 24 August
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.07 in
Chance of precipitation27%
Record high85° (2007)
Record low42° (1971)
Tue, 2574° / 57°0.07
74 °
Annin, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high74°
Average low57°
Average precipitation0.07 in
Chance of precipitation28%
Record high84° (2007)
Record low45° (1977)
Wed, 2675° / 58°0.08
75 °
Annin, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high75°
Average low58°
Average precipitation0.08 in
Chance of precipitation32%
Record high84° (1993)
Record low45° (1963)
Thu, 2775° / 59°0.13
75 °
Annin, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.13 in
Chance of precipitation40%
Record high86° (1993)
Record low45° (1969)
Fri, 2874° / 59°0.17
74 °
Annin, Friday, 28 August
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.17 in
Chance of precipitation48%
Record high85° (1973)
Record low45° (1968)
Sat, 2973° / 58°0.17
73 °
Annin, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.17 in
Chance of precipitation42%
Record high85° (1973)
Record low40° (1982)
Sun, 3073° / 57°0.12
73 °
Annin, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.12 in
Chance of precipitation35%
Record high88° (1991)
Record low39° (1965)
Mon, 3173° / 56°0.13
73 °
Annin, Monday, 31 August
Climate normal for this date — 60-year average.
Average high73°
Average low56°
Average precipitation0.13 in
Chance of precipitation35%
Record high86° (1993)
Record low43° (1976)
Tue, 0172° / 56°0.08
72 °
Annin, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.08 in
Chance of precipitation23%
Record high85° (2010)
Record low44° (1967)
Wed, 0272° / 56°0.16
72 °
Annin, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.16 in
Chance of precipitation38%
Record high85° (2010)
Record low44° (1970)
Thu, 0372° / 56°0.09
72 °
Annin, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.09 in
Chance of precipitation33%
Record high85° (2011)
Record low43° (1976)
Fri, 0472° / 56°0.09
72 °
Annin, Friday, 4 September
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.09 in
Chance of precipitation30%
Record high84° (1973)
Record low44° (1997)
Sat, 0571° / 56°0.09
71 °
Annin, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.09 in
Chance of precipitation35%
Record high83° (2008)
Record low43° (1974)
Sun, 0671° / 55°0.11
71 °
Annin, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.11 in
Chance of precipitation35%
Record high84° (2007)
Record low42° (2000)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Annin, PA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Annin, PA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.