As of 00:29 MST

Weather in Summerhaven, AZ

36°Current weather

Summerhaven, Thursday, 15 October, 00:29

Clear. Feels like 36°. High 68°, low 36°.

Pressure30.03 inHg
Wind0.8 mph SE
Humidity51%
Visibility6.2 mi
Dew point22°

Monthly outlook for Summerhaven, AZ: average high 61.2°, average low 43.6°. That is 10° below the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 19 October (72.1°), the coolest 25 October (36°).

61.2°/43.6°
Average high / low
−10°
Below normal
3 / 2
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October62.9°80.3°-9.6°
25 October – 3 November58.2°76.5°-10.1°
4 November – 13 Novemberat normal73.7°—

October records over 66 years

101.3°1 October 2024All-time high
30.4°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Catalina (8 mi).

Fri, 1664° / 48°0Clear
64 °Clear

Summerhaven, Friday, 16 October

Clear. High 64°, low 48°.

Pressure30.24 inHg
Wind19.8 mph E
Humidity31%
Visibility6.2 mi
Dew point28°
Sat, 1760° / 47°0.06Rain
60 °Rain

Summerhaven, Saturday, 17 October

Rain. High 60°, low 47°.

Pressure30.18 inHg
Wind6.7 mph SE
Humidity36%
Visibility6.2 mi
Dew point28°
Sun, 1871° / 48°0.17Light rain
71 °Light rain

Summerhaven, Sunday, 18 October

Light rain. High 71°, low 48°.

Pressure30.06 inHg
Wind0.9 mph S
Humidity53%
Visibility6.2 mi
Dew point51°
Mon, 1972° / 58°0.04Light rain
72 °Light rain

Summerhaven, Monday, 19 October

Light rain. High 72°, low 58°.

Pressure30.03 inHg
Wind8.6 mph SW
Humidity36%
Visibility—
Dew point42°
Tue, 2069° / 50°0.03Light rain
69 °Light rain

Summerhaven, Tuesday, 20 October

Light rain. High 69°, low 50°.

Pressure29.94 inHg
Wind18.5 mph SW
Humidity37%
Visibility—
Dew point39°
Wed, 2156° / 40°0.08Light rain
56 °Light rain

Summerhaven, Wednesday, 21 October

Light rain. High 56°, low 40°.

Pressure29.83 inHg
Wind24.7 mph SW
Humidity55%
Visibility—
Dew point37°
Thu, 2250° / 38°0Clear
50 °Clear

Summerhaven, Thursday, 22 October

Clear. High 50°, low 38°.

Pressure30.06 inHg
Wind6.5 mph W
Humidity44%
Visibility—
Dew point24°
Fri, 2358° / 38°0Clear
58 °Clear

Summerhaven, Friday, 23 October

Clear. High 58°, low 38°.

Pressure30.06 inHg
Wind5.3 mph NE
Humidity25%
Visibility—
Dew point16°
Sat, 2462° / 43°0Clear
62 °Clear

Summerhaven, Saturday, 24 October

Clear. High 62°, low 43°.

Pressure30.09 inHg
Wind7.6 mph N
Humidity19%
Visibility—
Dew point14°
Sun, 2557° / 36°0Clear
57 °Clear

Summerhaven, Sunday, 25 October

Clear. High 57°, low 36°.

Pressure30.18 inHg
Wind17.1 mph NE
Humidity23%
Visibility—
Dew point13°
Mon, 2650° / 37°0Overcast
50 °Overcast

Summerhaven, Monday, 26 October

Overcast. High 50°, low 37°.

Pressure30.03 inHg
Wind11.7 mph E
Humidity27%
Visibility—
Dew point12°
Tue, 2758° / 39°0Clear
58 °Clear

Summerhaven, Tuesday, 27 October

Clear. High 58°, low 39°.

Pressure29.91 inHg
Wind8.9 mph E
Humidity28%
Visibility—
Dew point19°
Wed, 2863° / 45°0Clear
63 °Clear

Summerhaven, Wednesday, 28 October

Clear. High 63°, low 45°.

Pressure29.91 inHg
Wind7 mph E
Humidity33%
Visibility—
Dew point28°
Thu, 2964° / 48°0Clear
64 °Clear

Summerhaven, Thursday, 29 October

Clear. High 64°, low 48°.

Pressure29.97 inHg
Wind9.2 mph W
Humidity31%
Visibility—
Dew point29°
Fri, 3058° / 47°0Clear
58 °Clear

Summerhaven, Friday, 30 October

Clear. High 58°, low 47°.

Pressure30.03 inHg
Wind4.5 mph SW
Humidity37%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3175° / 52°0.02Climate normal
75 °Climate normal

Summerhaven, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high75°
Average low52°
Average precipitation0.02 in
Chance of precipitation5%
Record high87° (2008)
Record low35° (1972)
Sun, 0175° / 52°0.02Climate normal
75 °Climate normal

Summerhaven, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high75°
Average low52°
Average precipitation0.02 in
Chance of precipitation3%
Record high88° (2008)
Record low33° (1972)
Mon, 0276° / 52°0.02Climate normal
76 °Climate normal

Summerhaven, Monday, 2 November

Climate normal for this date — 60-year average.

Average high76°
Average low52°
Average precipitation0.02 in
Chance of precipitation7%
Record high88° (2020)
Record low38° (1972)
Tue, 0375° / 52°0.03Climate normal
75 °Climate normal

Summerhaven, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high75°
Average low52°
Average precipitation0.03 in
Chance of precipitation10%
Record high89° (2009)
Record low40° (2004)
Wed, 0475° / 52°0.04Climate normal
75 °Climate normal

Summerhaven, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high75°
Average low52°
Average precipitation0.04 in
Chance of precipitation10%
Record high87° (2009)
Record low38° (2022)
Thu, 0575° / 51°0.01Climate normal
75 °Climate normal

Summerhaven, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high75°
Average low51°
Average precipitation0.01 in
Chance of precipitation3%
Record high89° (2020)
Record low40° (1994)
Fri, 0676° / 52°0.02Climate normal
76 °Climate normal

Summerhaven, Friday, 6 November

Climate normal for this date — 60-year average.

Average high76°
Average low52°
Average precipitation0.02 in
Chance of precipitation8%
Record high88° (2020)
Record low41° (1992)
Sat, 0774° / 52°0.02Climate normal
74 °Climate normal

Summerhaven, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high74°
Average low52°
Average precipitation0.02 in
Chance of precipitation10%
Record high87° (2012)
Record low35° (2024)
Sun, 0874° / 51°0.02Climate normal
74 °Climate normal

Summerhaven, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high74°
Average low51°
Average precipitation0.02 in
Chance of precipitation8%
Record high85° (2005)
Record low33° (2000)
Mon, 0973° / 50°0.02Climate normal
73 °Climate normal

Summerhaven, Monday, 9 November

Climate normal for this date — 60-year average.

Average high73°
Average low50°
Average precipitation0.02 in
Chance of precipitation10%
Record high86° (1973)
Record low35° (2000)
Tue, 1073° / 50°0.02Climate normal
73 °Climate normal

Summerhaven, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high73°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high85° (1973)
Record low36° (1998)
Wed, 1173° / 50°0.03Climate normal
73 °Climate normal

Summerhaven, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high73°
Average low50°
Average precipitation0.03 in
Chance of precipitation12%
Record high86° (1999)
Record low39° (1992)
Thu, 1272° / 50°0.07Climate normal
72 °Climate normal

Summerhaven, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high72°
Average low50°
Average precipitation0.07 in
Chance of precipitation13%
Record high84° (1999)
Record low36° (1982)
Fri, 1372° / 49°0.03Climate normal
72 °Climate normal

Summerhaven, Friday, 13 November

Climate normal for this date — 60-year average.

Average high72°
Average low49°
Average precipitation0.03 in
Chance of precipitation10%
Record high84° (1967)
Record low33° (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 Summerhaven, AZ 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 Summerhaven, AZ 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.