Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 20:25:46 UTC Live · 39s ago

Cold risk
current heuristic
Very cold greenhouse conditions.
Tender plants may be having a deeply unpleasant experience.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 0
Hot hours (30°C+): 0
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 43
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.87 °C
Today high / low
17.6° / -2.8°
Avg: 2.8°
30-day high / low
25.4° / -2.8°
Avg: 7.9°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 1439
Missing (est): 1
Last seen: 40s ago
Biggest gap: 7m
RSSI now: -78 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 7.9°C
• Days in the comfy band: 0
• Warm hours (25°C+): 0
• Hot hours (30°C+): 0
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 43
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-14 (-2.8°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 8
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1574 of 2374 · 50 per page · 118659 total
Time (UTC) Temp °C RSSI
2026-05-02 09:45:03 25.56 -68
2026-05-02 09:43:55 25.69 -69
2026-05-02 09:42:55 25.75 -69
2026-05-02 09:41:52 25.69 -69
2026-05-02 09:40:55 25.94 -71
2026-05-02 09:39:55 26.00 -68
2026-05-02 09:38:54 26.12 -68
2026-05-02 09:37:55 26.12 -67
2026-05-02 09:36:55 26.06 -69
2026-05-02 09:35:52 25.94 -69
2026-05-02 09:34:52 25.69 -68
2026-05-02 09:33:55 25.56 -69
2026-05-02 09:32:55 25.56 -69
2026-05-02 09:31:52 25.62 -68
2026-05-02 09:31:00 25.75 -67
2026-05-02 09:29:53 25.81 -69
2026-05-02 09:28:56 25.69 -68
2026-05-02 09:27:55 25.62 -69
2026-05-02 09:26:52 25.56 -70
2026-05-02 09:25:53 25.50 -69
2026-05-02 09:25:50 25.44 -71
2026-05-02 09:25:49 25.31 -127
2026-05-02 09:25:42 25.25 -127
2026-05-02 09:25:41 25.12 -127
2026-05-02 09:25:40 25.06 -127
2026-05-02 09:25:36 25.06 -127
2026-05-02 09:25:35 25.00 -127
2026-05-02 09:25:33 24.87 -127
2026-05-02 09:25:30 24.75 -127
2026-05-02 09:25:29 24.63 -127
2026-05-02 09:25:25 24.56 -127
2026-05-02 09:25:23 24.56 -127
2026-05-02 09:25:13 24.44 -127
2026-05-02 09:25:11 24.37 -127
2026-05-02 09:24:51 24.44 -127
2026-05-02 09:24:50 24.44 -127
2026-05-02 09:24:30 24.31 -127
2026-05-02 09:24:29 24.19 -127
2026-05-02 09:24:25 24.06 -127
2026-05-02 09:24:23 23.94 -127
2026-05-02 09:24:13 23.81 -127
2026-05-02 09:24:12 23.69 -127
2026-05-02 09:24:10 23.56 -127
2026-05-02 09:24:01 23.38 -127
2026-05-02 09:23:42 23.25 -127
2026-05-02 08:37:57 17.56 -83
2026-05-02 08:33:29 17.37 -83
2026-05-02 08:31:44 18.00 -82
2026-05-02 08:25:30 17.25 -81
2026-05-02 08:24:31 17.12 -83